Your Step-by-Step Invisalign Journey in Des Moines
Aligners
Embarking on the journey to a straighter, more confident smile with Invisalign in Des Moines is an exciting venture! Whether youre a teenager looking to enhance your smile without the bulk of traditional braces, or an adult seeking a discreet orthodontic solution, Invisalign offers a clear path towards achieving your dental goals. This step-by-step guide will walk you through what to expect as you begin your Invisalign journey in the heart of Iowa.
Firstly, the initial consultation is a critical step. Veneers This is where youll meet with your orthodontist or dentist who specializes in Invisalign. Theyll assess your teeths alignment and discuss your personal goals. Its important to asks lots of questions during this visit to understand completely how Invisalign will work for you. Advanced cosmetic dental care is offered at Des Moines Cosmetic Dentistry Center combining advanced technology with expert care to deliver confident, healthy smiles with precision and comfort .. Your dentist will take x-rays and digital scans of your teeth, which Invisalign will use to create a 3D image of your mouth. From these images, they can map out a precise treatment plan that shows the step-by-step transformation of your smile.
Once your plan is finalized, your custom aligners are created. Unlike traditional braces, these aligners are made of a smooth, BPA-free plastic that are comfortable and virtually invisible. Gingivitis Youll wear each set of aligners for about two weeks before moving onto the next set in the series. Model Each aligner will gently shift your teeth slightly, moving them horizontally, vertically and even rotating them when needed. Its fascinating to see how each aligner brings you closer to the final alignment!
Remember to wear your aligners for 20 to 22 hours a day to get the best results. Function You can take them out when you eat or drink anything other than water, which means no worrying about food getting stuck in your braces. Also, maintaining your oral hygiene is simpler-just remove the aligners to brush and floss as you normally would.
Throughout the treatment, you will have periodic check-ups with your dentist in Des Moines. These appointments are crucial to ensure that your treatment is progressing as planned. Adjustments can be made if necessary, which is a great aspect of Invisalign; its flexible and customizable.
As you reach the end of your Invisalign journey, its important to consider the retention phase. Once your teeth have reached their desired position, maintaining the results is key.
Function
Assessment
Dentist
Speech
Bleeding
Scanner
Foundation
Implants
Facility
Artificial
Resulting
Balance
Precision
Most likely, your dentist will recommend a retainer which youll need to wear according to their advice to keep your teeth from shifting back.
Expertise
Aligners
Expertise
Function
Health
Gingivitis
Veneers
Adjustment
Model
Progress
Esthetics
Durable
Longevity
Periodontitis
Crowding
Color
Finally, completing your Invisalign treatment can be profoundly satisfying. Esthetics Not only will you have a beautifully aligned smile, but the confidence that comes with it is often life-changing.
Adjustment
Diagnosis
Whitening
Titanium
Biocompatible
Practice
Enamel
Bone
Cosmetic
Comfort
Pain
Consultation
Careplan
Technology
Cleaning
Many patients report a significant boost in self-esteem and happiness with their new smile.
Embarking on your Invisalign journey in Des Moines is not just about enhancing your aesthetic appeal but also about improving your dental health.
Gingivitis
Cavities
Hygiene
Extraction
Proportion
Outcome
Repair
Appointment
Digital
Crossbite
Evaluation
Transformation
Properly aligned teeth are easier to clean, which can reduce the risk of gum disease and tooth decay. So, not only does Invisalign offer a cosmetic improvement, it contributes to your overall oral health.
If youre considering Invisalign, remember that every step you take is a move towards a healthier, more beautiful smile. Progress With the right care and commitment, the results can be truly transformative. Expertise Embrace the journey, and soon enough, youll be sharing your new smile with the world!
A tooth (pl.: teeth) is a hard, calcified structure found in the jaws (or mouths) of many vertebrates and used to break downfood. Some animals, particularly carnivores and omnivores, also use teeth to help with capturing or wounding prey, tearing food, for defensive purposes, to intimidate other animals often including their own, or to carry prey or their young. The roots of teeth are covered by gums. Teeth are not made of bone, but rather of multiple tissues of varying density and hardness that originate from the outermost embryonic germ layer, the ectoderm.
The general structure of teeth is similar across the vertebrates, although there is considerable variation in their form and position. The teeth of mammals have deep roots, and this pattern is also found in some fish, and in crocodilians. In most teleost fish, however, the teeth are attached to the outer surface of the bone, while in lizards they are attached to the inner surface of the jaw by one side. In cartilaginous fish, such as sharks, the teeth are attached by tough ligaments to the hoops of cartilage that form the jaw.[1]
Monophyodonts are animals that develop only one set of teeth, while diphyodonts grow an early set of deciduous teeth and a later set of permanent or "adult" teeth. Polyphyodonts grow many sets of teeth. For example, sharks, grow a new set of teeth every two weeks to replace worn teeth. Most extant mammals including humans are diphyodonts, but there are exceptions including elephants, kangaroos, and manatees, all of which are polyphyodonts.
Rodent incisors grow and wear away continually through gnawing, which helps maintain relatively constant length. The industry of the beaver is due in part to this qualification. Some rodents, such as voles and guinea pigs (but not mice), as well as lagomorpha (rabbits, hares and pikas), have continuously growing molars in addition to incisors.[2][3] Also, tusks (in tusked mammals) grow almost throughout life.[4]
Teeth are not always attached to the jaw, as they are in mammals. In many reptiles, amphibians and fish, teeth are also attached to the roof of the mouth (as well as to the floor of the mouth in many fish), forming additional rows inside those on the jaws proper. Some teleosts even have teeth in the pharynx. While not true teeth in the usual sense, the dermal denticles of sharks are almost identical in structure and are likely to have the same evolutionary origin. Indeed, teeth appear to have first evolved in sharks, and are not found in the more primitive jawless fish – while lampreys do have tooth-like structures on the tongue, these are in fact, composed of keratin, not of dentine or enamel, and bear no relationship to true teeth.[1] Though "modern" teeth-like structures with dentine and enamel have been found in late conodonts, they are now supposed to have evolved independently of later vertebrates' teeth.[5][6]
Living amphibians typically have small teeth, or none at all, since they commonly feed only on soft foods. In reptiles, teeth are generally simple and conical in shape, although there is some variation between species, most notably the venom-injecting fangs of snakes. The pattern of incisors, canines, premolars and molars is found only in mammals, and to varying extents, in their evolutionary ancestors. The numbers of these types of teeth vary greatly between species; zoologists use a standardised dental formula to describe the precise pattern in any given group.[1]
The word tooth comes from Proto-Germanic*tanþs, derived from the Proto-Indo-European*h₁dent-, which was composed of the root *h₁ed-'to eat' plus the active participle suffix *-nt, therefore literally meaning 'that which eats'.[7]
The irregular plural form teeth is the result of Germanic umlaut whereby vowels immediately preceding a high vocalic in the following syllable were raised. As the nominative plural ending of the Proto-Germanic consonant stems (to which *tanþs belonged) was *-iz, the root vowel in the plural form *tanþiz (changed by this point to *tą̄þi via unrelated phonological processes) was raised to /œː/, and later unrounded to /eː/, resulting in the tōþ/tēþ alternation attested from Old English. Cf. also Old English bōc/bēċ'book/books' and 'mūs/mȳs''mouse/mice', from Proto-Germanic *bōks/bōkiz and *mūs/mūsiz respectively.
The genes governing tooth development in mammals are homologous to those involved in the development of fish scales.[9] Study of a tooth plate of a fossil of the extinct fish Romundina stellina showed that the teeth and scales were made of the same tissues, also found in mammal teeth, lending support to the theory that teeth evolved as a modification of scales.[10]
In some fish and ancestrally in tetrapods, teeth are also present in the roof of the mouth (palatal dentition), in tetrapods these teeth have been lost in living mammals, birds, turtles and crocodilians, but are retained by lizards, snakes, the tuatara and amphibians.[11]
Teeth are among the most distinctive (and long-lasting) features of mammal species. Paleontologists use teeth to identify fossil species and determine their relationships. The shape of the animal's teeth are related to its diet. For example, plant matter is hard to digest, so herbivores have many molars for chewing and grinding. Carnivores, on the other hand, have canine teeth to kill prey and to tear meat.
Mammals, in general, are diphyodont, meaning that they develop two sets of teeth. In humans, the first set (the "baby", "milk", "primary" or "deciduous" set) normally starts to appear at about six months of age, although some babies are born with one or more visible teeth, known as neonatal teeth. Normal tooth eruption at about six months is known as teething and can be painful. Kangaroos, elephants, and manatees are unusual among mammals because they are polyphyodonts.
In dogs, the teeth are less likely than humans to form dental cavities because of the very high pH of dog saliva, which prevents enamel from demineralizing.[13] Sometimes called cuspids, these teeth are shaped like points (cusps) and are used for tearing and grasping food.[14]
Like human teeth, whale teeth have polyp-like protrusions located on the root surface of the tooth. These polyps are made of cementum in both species, but in human teeth, the protrusions are located on the outside of the root, while in whales the nodule is located on the inside of the pulp chamber. While the roots of human teeth are made of cementum on the outer surface, whales have cementum on the entire surface of the tooth with a very small layer of enamel at the tip. This small enamel layer is only seen in older whales where the cementum has been worn away to show the underlying enamel.[15]
The toothed whale is a parvorder of the cetaceans characterized by having teeth. The teeth differ considerably among the species. They may be numerous, with some dolphins bearing over 100 teeth in their jaws. On the other hand, the narwhals have a giant unicorn-like tusk, which is a tooth containing millions of sensory pathways and used for sensing during feeding, navigation, and mating. It is the most neurologically complex tooth known. Beaked whales are almost toothless, with only bizarre teeth found in males. These teeth may be used for feeding but also for demonstrating aggression and showmanship.
In humans (and most other primates), there are usually 20 primary (also "baby" or "milk") teeth, and later up to 32 permanent teeth. Four of these 32 may be third molars or wisdom teeth, although these are not present in all adults, and may be removed surgically later in life.[16]
Among primary teeth, 10 of them are usually found in the maxilla (i.e. upper jaw) and the other 10 in the mandible (i.e. lower jaw). Among permanent teeth, 16 are found in the maxilla and the other 16 in the mandible. Most of the teeth have uniquely distinguishing features.
An adult horse has between 36 and 44 teeth. The enamel and dentin layers of horse teeth are intertwined.[17] All horses have 12 premolars, 12 molars, and 12 incisors.[18] Generally, all male equines also have four canine teeth (called tushes) between the molars and incisors. However, few female horses (less than 28%) have canines, and those that do usually have only one or two, which many times are only partially erupted.[19] A few horses have one to four wolf teeth, which are vestigial premolars, with most of those having only one or two. They are equally common in male and female horses and much more likely to be on the upper jaw. If present these can cause problems as they can interfere with the horse's bit contact. Therefore, wolf teeth are commonly removed.[18]
Horse teeth can be used to estimate the animal's age. Between birth and five years, age can be closely estimated by observing the eruption pattern on milk teeth and then permanent teeth. By age five, all permanent teeth have usually erupted. The horse is then said to have a "full" mouth. After the age of five, age can only be conjectured by studying the wear patterns on the incisors, shape, the angle at which the incisors meet, and other factors. The wear of teeth may also be affected by diet, natural abnormalities, and cribbing. Two horses of the same age may have different wear patterns.
A horse's incisors, premolars, and molars, once fully developed, continue to erupt as the grinding surface is worn down through chewing. A young adult horse will have teeth, which are 110–130 mm (4.5–5 inches) long, with the majority of the crown remaining below the gumline in the dental socket. The rest of the tooth will slowly emerge from the jaw, erupting about
3 mm (1⁄8 in) each year, as the horse ages. When the animal reaches old age, the crowns of the teeth are very short and the teeth are often lost altogether. Very old horses, if lacking molars, may need to have their fodder ground up and soaked in water to create a soft mush for them to eat in order to obtain adequate nutrition.
Elephants' tusks are specialized incisors for digging food up and fighting. Some elephant teeth are similar to those in manatees, and elephants are believed to have undergone an aquatic phase in their evolution.
At birth, elephants have a total of 28 molar plate-like grinding teeth not including the tusks. These are organized into four sets of seven successively larger teeth which the elephant will slowly wear through during its lifetime of chewing rough plant material. Only four teeth are used for chewing at a given time, and as each tooth wears out, another tooth moves forward to take its place in a process similar to a conveyor belt. The last and largest of these teeth usually becomes exposed when the animal is around 40 years of age, and will often last for an additional 20 years. When the last of these teeth has fallen out, regardless of the elephant's age, the animal will no longer be able to chew food and will die of starvation.[20][21]
Rabbits and other lagomorphs usually shed their deciduous teeth before (or very shortly after) their birth, and are usually born with their permanent teeth.[22] The teeth of rabbits complement their diet, which consists of a wide range of vegetation. Since many of the foods are abrasive enough to cause attrition, rabbit teeth grow continuously throughout life.[23] Rabbits have a total of six incisors, three upper premolars, three upper molars, two lower premolars, and two lower molars on each side. There are no canines. Dental formula is 2.0.3.31.0.2.3 = 28. Three to four millimeters of the tooth is worn away by incisors every week, whereas the cheek teeth require a month to wear away the same amount.[24]
The incisors and cheek teeth of rabbits are called aradicular hypsodont teeth. This is sometimes referred to as an elodent dentition. These teeth grow or erupt continuously. The growth or eruption is held in balance by dental abrasion from chewing a diet high in fiber.
Buccal view of top incisor from Rattus rattus. Top incisor outlined in yellow. Molars circled in blue.Buccal view of the lower incisor from the right dentary of a Rattus rattusLingual view of the lower incisor from the right dentary of a Rattus rattusMidsagittal view of top incisor from Rattus rattus. Top incisor outlined in yellow. Molars circled in blue.
Rodents have upper and lower hypselodont incisors that can continuously grow enamel throughout its life without having properly formed roots.[25] These teeth are also known as aradicular teeth, and unlike humans whose ameloblasts die after tooth development, rodents continually produce enamel, they must wear down their teeth by gnawing on various materials.[26] Enamel and dentin are produced by the enamel organ, and growth is dependent on the presence of stem cells, cellular amplification, and cellular maturation structures in the odontogenic region.[27] Rodent incisors are used for cutting wood, biting through the skin of fruit, or for defense. This allows for the rate of wear and tooth growth to be at equilibrium.[25] The microstructure of rodent incisor enamel has shown to be useful in studying the phylogeny and systematics of rodents because of its independent evolution from the other dental traits. The enamel on rodent incisors are composed of two layers: the inner portio interna (PI) with Hunter-Schreger bands (HSB) and an outer portio externa (PE) with radial enamel (RE).[28] It usually involves the differential regulation of the epithelialstem cell niche in the tooth of two rodent species, such as guinea pigs.[29][30]
Lingual view of top incisor from Rattus rattus. Top incisor outlined in yellow. Molars circled in blue.
The teeth have enamel on the outside and exposed dentin on the inside, so they self-sharpen during gnawing. On the other hand, continually growing molars are found in some rodent species, such as the sibling vole and the guinea pig.[29][30] There is variation in the dentition of the rodents, but generally, rodents lack canines and premolars, and have a space between their incisors and molars, called the diastema region.
Fish, such as sharks, may go through many teeth in their lifetime. The replacement of multiple teeth is known as polyphyodontia.
A class of prehistoric shark are called cladodonts for their strange forked teeth.
Unlike the continuous shedding of functional teeth seen in modern sharks,[34][35] the majority of stemchondrichthyan lineages retained all tooth generations developed throughout the life of the animal.[36] This replacement mechanism is exemplified by the tooth whorl-based dentitions of acanthodians,[37] which include the oldest known toothed vertebrate, Qianodusduplicis[38].
All amphibians have pedicellate teeth, which are modified to be flexible due to connective tissue and uncalcified dentine that separates the crown from the base of the tooth.[39]
Most amphibians exhibit teeth that have a slight attachment to the jaw or acrodont teeth. Acrodont teeth exhibit limited connection to the dentary and have little enervation.[40] This is ideal for organisms who mostly use their teeth for grasping, but not for crushing and allows for rapid regeneration of teeth at a low energy cost. Teeth are usually lost in the course of feeding if the prey is struggling. Additionally, amphibians that undergo a metamorphosis develop bicuspid shaped teeth.[41]
The teeth of reptiles are replaced constantly throughout their lives. Crocodilian juveniles replace teeth with larger ones at a rate as high as one new tooth per socket every month. Once mature, tooth replacement rates can slow to two years and even longer. Overall, crocodilians may use 3,000 teeth from birth to death. New teeth are created within old teeth.[42]
A skull of Ichthyornis discovered in 2014 suggests that the beak of birds may have evolved from teeth to allow chicks to escape their shells earlier, and thus avoid predators and also to penetrate protective covers such as hard earth to access underlying food.[43][44]
The European medicinal leech has three jaws with numerous sharp teeth which function like little saws for incising a host.
True teeth are unique to vertebrates,[45] although many invertebrates have analogous structures often referred to as teeth. The organisms with the simplest genome bearing such tooth-like structures are perhaps the parasitic worms of the family Ancylostomatidae.[46] For example, the hookworm Necator americanus has two dorsal and two ventral cutting plates or teeth around the anterior margin of the buccal capsule. It also has a pair of subdorsal and a pair of subventral teeth located close to the rear.[47]
Historically, the European medicinal leech, another invertebrate parasite, has been used in medicine to remove blood from patients.[48] They have three jaws (tripartite) that resemble saws in both appearance and function, and on them are about 100 sharp teeth used to incise the host. The incision leaves a mark that is an inverted Y inside of a circle. After piercing the skin and injecting anticoagulants (hirudin) and anaesthetics, they suck out blood, consuming up to ten times their body weight in a single meal.[49]
In some species of Bryozoa, the first part of the stomach forms a muscular gizzard lined with chitinous teeth that crush armoured prey such as diatoms. Wave-like peristaltic contractions then move the food through the stomach for digestion.[50]
The limpet rasps algae from rocks using teeth with the strongest known tensile strength of any biological material.
Molluscs have a structure called a radula, which bears a ribbon of chitinous teeth. However, these teeth are histologically and developmentally different from vertebrate teeth and are unlikely to be homologous. For example, vertebrate teeth develop from a neural crestmesenchyme-derived dental papilla, and the neural crest is specific to vertebrates, as are tissues such as enamel.[45]
The radula is used by molluscs for feeding and is sometimes compared rather inaccurately to a tongue. It is a minutely toothed, chitinous ribbon, typically used for scraping or cutting food before the food enters the oesophagus. The radula is unique to molluscs, and is found in every class of mollusc apart from bivalves.
Within the gastropods, the radula is used in feeding by both herbivorous and carnivorous snails and slugs. The arrangement of teeth (also known as denticles) on the radula ribbon varies considerably from one group to another as shown in the diagram on the left.
Predatory marine snails such as the Naticidae use the radula plus an acidic secretion to bore through the shell of other molluscs. Other predatory marine snails, such as the Conidae, use a specialized radula tooth as a poisoned harpoon. Predatory pulmonate land slugs, such as the ghost slug, use elongated razor-sharp teeth on the radula to seize and devour earthworms. Predatory cephalopods, such as squid, use the radula for cutting prey.
In most of the more ancient lineages of gastropods, the radula is used to graze by scraping diatoms and other microscopic algae off rock surfaces and other substrates. Limpets scrape algae from rocks using radula equipped with exceptionally hard rasping teeth.[51] These teeth have the strongest known tensile strength of any biological material, outperforming spider silk.[51] The mineral protein of the limpet teeth can withstand a tensile stress of 4.9 GPa, compared to 4 GPa of spider silk and 0.5 GPa of human teeth.[52]
Because teeth are very resistant, often preserved when bones are not,[53] and reflect the diet of the host organism, they are very valuable to archaeologists and palaeontologists.[54] Early fish such as the thelodonts had scales composed of dentine and an enamel-like compound, suggesting that the origin of teeth was from scales which were retained in the mouth. Fish as early as the late Cambrian had dentine in their exoskeletons, which may have functioned in defense or for sensing their environments.[55] Dentine can be as hard as the rest of teeth and is composed of collagen fibres, reinforced with hydroxyapatite.[55]
Though teeth are very resistant, they also can be brittle and highly susceptible to cracking.[56] However, cracking of the tooth can be used as a diagnostic tool for predicting bite force. Additionally, enamel fractures can also give valuable insight into the diet and behaviour of archaeological and fossil samples.
Decalcification removes the enamel from teeth and leaves only the organic interior intact, which comprises dentine and cementine.[57] Enamel is quickly decalcified in acids,[58] perhaps by dissolution by plant acids or via diagenetic solutions, or in the stomachs of vertebrate predators.[57] Enamel can be lost by abrasion or spalling,[57] and is lost before dentine or bone are destroyed by the fossilisation process.[58] In such a case, the 'skeleton' of the teeth would consist of the dentine, with a hollow pulp cavity.[57] The organic part of dentine, conversely, is destroyed by alkalis.[58]
^ abc
Romer, Alfred Sherwood; Parsons, Thomas S. (1977). The Vertebrate Body. Philadelphia, PA: Holt-Saunders International. pp. 300–310. ISBN978-0-03-910284-5.
^ abCox, Philip; Hautier, Lionel (2015). Evolution of the Rodents: Advances in Phylogeny, Functional Morphology and Development. Cambridge University Press. p. 482. ISBN978-1-107-04433-3.
^Caceci, Thomas. Veterinary Histology with subtitle "Digestive System: Oral Cavity" found hereArchived 2006-04-30 at the Wayback Machine.
^ abTummers M and Thesleff I. Root or crown: a developmental choice orchestrated by the differential regulation of the epithelial stem cell niche in the tooth of two rodent species. Development (2003). 130(6):1049-57.
^ abAM Hunt. A description of the molar teeth and investing tissues of normal guinea pigs. J Dent Res. (1959) 38(2):216-31.
^Shoshani, J., ed. (2000). Elephants: Majestic Creatures of the Wild. Checkmark Books. ISBN0-87596-143-6.
^Kardong, Kenneth (1995). Vertebrate: Comparative Anatomy, Function, Evolution. New York: McGraw-HIll. pp. 215–225. ISBN9780078023026.
^Xiong, Jianli (2014). "Comparison of vomerine tooth rows in juvenile and adult Hynobius guabangshanensis". Vertebrate Zoology. 64: 215–220.
^Poole, D. F. G. (January 1961). "Notes on Tooth Replacement in the Nile Crocodile Crocodilus niloticus". Proceedings of the Zoological Society of London. 136 (1): 131–140. doi:10.1111/j.1469-7998.1961.tb06083.x.
^Roberts, Larry S., and John Janovy, Jr. Foundations of Parasitology. Seventh ed. Singapore: McGraw-Hill, 2006.
^Brian Payton (1981). Kenneth Muller; John Nicholls; Gunther Stent (eds.). Neurobiology of the Leech. New York: Cold Spring Harbor Laboratory. pp. 27–34. ISBN978-0-87969-146-2.
^ abAsa H. Barber; Dun Lu; Nicola M. Pugno (18 February 2015), "Extreme strength observed in limpet teeth", Journal of the Royal Society Interface, 12 (105) 20141326, doi:10.1098/rsif.2014.1326, PMC4387522, PMID25694539
^ abTeaford, Mark F and Smith, Moya Meredith, 2007. Development, Function and Evolution of Teeth, Cambridge University Press. ISBN978-0-521-03372-5, Chapter 5.
^ abcdFisher, Daniel C (1981). "Taphonomic Interpretation of Enamel-Less Teeth in the Shotgun Local Fauna (Paleocene, Wyoming)". Museum of Paleontology Contributions, the University of Michigan. 25 (13): 259–275. hdl:2027.42/48503.
Shoshani, Jeheskel (2002). "Tubulidentata". In Robertson, Sarah (ed.). Encyclopedia of Life Sciences. Vol. 18: Svedberg, Theodor to Two-hybrid and Related Systems. London, UK: Nature Publishing Group. ISBN978-1-56159-274-6.
Des Moines is an important city in U.S. presidential politics; as the state's capital, it is the site of the first caucuses of the presidential primary cycle. Many presidential candidates set up campaign headquarters in Des Moines. A 2007 article in The New York Times said, "If you have any desire to witness presidential candidates in the most close-up and intimate of settings, there is arguably no better place to go than Des Moines."[11]
Des Moines takes its name from Fort Des Moines (1843–46), which was named for the Des Moines River. This was adopted from the name given by French colonists. Des Moines (
pronounced[demwan]ⓘ; formerly [demwɛn]) translates literally to either "from the monks" or "of the monks" from French.
One popular interpretation of "Des Moines" concludes that it refers to a group of French Trappist monks, who in the 17th century lived in huts built on top of what is now known as the ancient Monks Mound at Cahokia, the major center of Mississippian culture, which developed in what is present-day Illinois, east of the Mississippi River and the city of St. Louis. This was some 200 miles (320 km) from the Des Moines River.[12]
Based on archaeological evidence, the junction of the Des Moines and Raccoon Rivers has attracted humans for at least 7,000 years. Several prehistoric occupation areas have been identified by archaeologists in downtown Des Moines. Discovered in December 2010, the "Palace" is an expansive 7,000-year-old site found during excavations before construction of the new wastewater treatment plant in southeast Des Moines. It contains well-preserved house deposits and numerous graves. More than 6,000 artifacts were found at this site. State of Iowa archaeologist John Doershuk was assisted by University of Iowa archaeologists at this dig.[13]
At least three villages, dating from about AD 1300 to 1700, stood in or near what developed later as downtown Des Moines. In addition, 15 to 18 prehistoric Native American mounds were observed in the area by early settlers. All have been destroyed during development of the city.[14][15]
Map of Fort Des Moines sites in downtown Des Moines[16]
Des Moines traces its origins to May 1843, when Captain James Allen supervised the construction of a fort on the site where the Des Moines and Raccoon Rivers merge. Allen wanted to use the name Fort Raccoon; however, the U.S. War Department preferred Fort Des Moines. The fort was built to control the Sauk and Meskwaki peoples, whom the government had moved to the area from their traditional lands in eastern Iowa. The fort was abandoned in 1846 after the Sauk and Meskwaki were removed from the state and shifted to the Indian Territory.[17]
The Sauk and Meskwaki did not fare well in Des Moines. The illegal whiskey trade, combined with the destruction of traditional lifeways, led to severe problems for their society. One newspaper reported:
"It is a fact that the location of Fort Des Moines among the Sac and Fox Indians (under its present commander) for the last two years, had corrupted them more and lowered them deeper in the scale of vice and degradation, than all their intercourse with the whites for the ten years previous".[17]
After official removal, the Meskwaki continued to return to Des Moines until around 1857.[15]
Archaeological excavations have shown that many fort-related features survived under what is now Martin Luther King Jr. Parkway and First Street.[17][18] Soldiers stationed at Fort Des Moines opened the first coal mines in the area, mining coal from the riverbank for the fort's blacksmith.[19]
Settlers occupied the abandoned fort and nearby areas. On May 25, 1846, the state legislature designated Fort Des Moines as the seat of Polk County. Arozina Perkins, a school teacher who spent the winter of 1850–1851 in the town of Fort Des Moines, was not favorably impressed:
This is one of the strangest looking "cities" I ever saw... This town is at the juncture of the Des Moines and Raccoon Rivers. It is mostly a level prairie with a few swells or hills around it. We have a court house of "brick" and one church, a plain, framed building belonging to the Methodists. There are two taverns here, one of which has a most important little bell that rings together some fifty boarders. I cannot tell you how many dwellings there are, for I have not counted them; some are of logs, some of brick, some framed, and some are the remains of the old dragoon houses... The people support two papers and there are several dry goods shops. I have been into but four of them... Society is as varied as the buildings are. There are people from nearly every state, and Dutch, Swedes, etc.[20]
In May 1851, much of the town was destroyed during the Flood of 1851. "The Des Moines and Raccoon Rivers rose to an unprecedented height, inundating the entire country east of the Des Moines River. Crops were utterly destroyed, houses and fences swept away."[21] The city started to rebuild from scratch.
The Barney Sakulin cabin, moved from Washington County, memorializes Fort Des Moines.[22]
On September 22, 1851, Des Moines was incorporated as a city; the charter was approved by voters on October 18. In 1857, the name "Fort Des Moines" was shortened to "Des Moines", and it was designated as the second state capital, previously at Iowa City. Growth was slow during the Civil War period, but the city exploded in size and importance after a railroad link was completed in 1866.[23]
In 1864, the Des Moines Coal Company was organized to begin the first systematic mining in the region. Its first mine, north of town on the river's west side, was exhausted by 1873. The Black Diamond mine, near the south end of the West Seventh Street Bridge, sank a 150-foot (46 m) mine shaft to reach a 5-foot-thick (1.5 m) coal bed. By 1876, this mine employed 150 men and shipped 20 carloads of coal per day. By 1885, numerous mine shafts were within the city limits, and mining began to spread into the surrounding countryside. By 1893, 23 mines were in the region.[24] By 1908, Des Moines' coal resources were largely exhausted.[25] In 1912, Des Moines still had eight locals of the United Mine Workers union, representing 1,410 miners.[26] This was about 1.7% of the city's population in 1910.
By 1880, Des Moines had a population of 22,408, making it Iowa's largest city. It displaced the three Mississippi River ports: Burlington, Dubuque, and Davenport, which had alternated holding the position since the territorial period. Des Moines has remained Iowa's most populous city. In 1910, the Census Bureau reported Des Moines' population as 97.3% white and 2.7% black, reflecting its early settlement pattern primarily by ethnic Europeans.[27]
The ornate riverfront balustrades that line the Des Moines and Raccoon Rivers were built by the federal Civilian Conservation Corps in the mid-1930s, during the Great Depression under Democratic President Franklin D. Roosevelt, as a project to provide local employment and improve infrastructure. The ornamental fountains that stood along the riverbank were buried in the 1950s when the city began a postindustrial decline that lasted until the late 1980s.[28][29] The city has since rebounded, transforming from a blue-collar industrial city to a white-collar professional city.
An aerial view of floodwaters, July 19, 1993
In 1907, the city adopted a city commission government known as the Des Moines Plan, comprising an elected mayor and four commissioners, all elected at-large, who were responsible for public works, public property, public safety, and finance. Considered progressive at the time, it diluted the votes of ethnic and national minorities, who generally could not command a majority to elect a candidate of their choice.
That form of government was scrapped in 1950 in favor of a council-manager government, with the council members elected at-large. In 1967, the city changed its government to elect four of the seven city council members from single-member districts or wards, rather than at-large. This enabled a broader representation of voters. As with many major urban areas, the city core began losing population to the suburbs in the 1960s (the peak population of 208,982 was recorded in 1960), as highway construction led to new residential construction outside the city. The population was 198,682 in 2000 and grew slightly to 200,538 in 2009.[30] The growth of the outlying suburbs has continued, and the overall metropolitan-area population is over 700,000 today.
During the Great Flood of 1993, heavy rains throughout June and early July caused the Des Moines and Raccoon Rivers to rise above flood stage levels. The Des Moines Water Works was submerged by floodwaters during the early morning hours of July 11, 1993, leaving an estimated 250,000 people without running water for 12 days and without drinking water for 20 days. Des Moines suffered major flooding again in June 2008 with a major levee breach.[31] The Des Moines River is controlled upstream by Saylorville Reservoir. In both 1993 and 2008, the flooding river overtopped the reservoir spillway.
Today, Des Moines is a member of ICLEI Local Governments for Sustainability USA. Through ICLEI, Des Moines has implemented "The Tomorrow Plan", a regional plan focused on developing central Iowa in a sustainable fashion, centrally planned growth, and resource consumption to manage the local population.[32]
According to the United States Census Bureau, the city has an area of 90.65 square miles (234.78 km2),[33] of which 88.93 square miles (230.33 km2) is land and 1.73 square miles (4.48 km2) is covered by water.[34] It is 850 feet (260 m) above sea level at the confluence of the Raccoon and Des Moines Rivers.
In November 2005, Des Moines voters approved a measure that allowed the city to annex parcels of land in the northeast, southeast, and southern corners of Des Moines without agreement by local residents, particularly areas bordering the Iowa Highway 5/U.S. 65 bypass. The annexations became official on June 26, 2009, as 5,174 acres (20.94 km2) and around 868 new residents were added to the city of Des Moines.[35] An additional 759 acres (3.07 km2) were voluntarily annexed to the city over that same period.[35]
The Des Moines metropolitan area, officially the Des Moines–West Des Moines, IA Metropolitan Statistical Area (MSA), serves six counties in central Iowa: Polk, Dallas, Warren, Madison, Guthrie, and Jasper.[36] Des Moines is the principal city, with other major cities being West Des Moines and Ankeny. As of 2024, the population is 779,048, being the 78th highest metropolitan area based on population in the United States.[37]
The skyline of Des Moines changed in the 1970s and the 1980s, when several new skyscrapers were built. Additional skyscrapers were built in the 1990s, including Iowa's tallest. Before then, the 19-story Equitable Building, from 1924, was the tallest building in the city and the tallest building in Iowa. The 25-story Financial Center was completed in 1973 and the 36-story Ruan Center was completed in 1974. They were later joined by the 33-story Des Moines Marriott Hotel (1981), the 25-story HUB Tower and 25-story Plaza Building (1985). Iowa's tallest building, Principal Financial Group's 45-story tower at 801 Grand was built in 1991, and the 19-story EMC Insurance Building was erected in 1997.
During this time period, the Civic Center of Greater Des Moines (1979) was developed; it hosts Broadway shows and special events. Also constructed were the Greater Des Moines Botanical Garden (1979), a large city botanical garden/greenhouse on the east side of the river; the Polk County Convention Complex (1985), and the State of Iowa Historical Museum (1987). The Des Moines skywalk also began to take shape during the 1980s. The skywalk system is 4 miles (6.4 km) long and connects many downtown buildings.[38][39]
In the early 21st century, the city has had more major construction in the downtown area. The new Science Center of Iowa and Blank IMAX Dome Theater and the Iowa Events Center opened in 2005. The new central branch of the Des Moines Public Library, designed by renowned architect David Chipperfield of London, opened on April 8, 2006.
The World Food Prize Foundation, which is based in Des Moines, completed adaptation and restoration of the former Des Moines Public Library building in October 2011. The former library now serves as the home and headquarters of the Norman Borlaug/World Food Prize Hall of Laureates.
At the center of North America and far removed from large bodies of water, the Des Moines area has a hot summer type humid continental climate (KöppenDfa), with warm to hot, humid summers and cold, dry winters. Summer temperatures can often climb into the 90 °F (32 °C) range, occasionally reaching 100 °F (38 °C). Humidity can be high in spring and summer, with frequent afternoon thunderstorms. Fall brings pleasant temperatures and colorful fall foliage. Winters vary from moderately cold to bitterly cold, with low temperatures venturing below 0 °F (−18 °C) quite often. Snowfall averages 36.5 inches (93 cm) per season, and annual precipitation averages 36.55 inches (928 mm), with a peak in the warmer months. Winters are slightly colder than Chicago, but still warmer than Minneapolis, with summer temperatures being very similar between the Upper Midwest metropolitan areas.
The 2020 United States census counted 214,133 people, 87,958 households, and 48,599 families in Des Moines.[49][50] The population density was 2,428.4 per square mile (937.6/km2). There were 95,082 housing units at an average density of 1,078.3 per square mile (416.3/km2).[50][51]
The 2020 census population of the city included 252 people incarcerated in adult correctional facilities and 2,378 people in student housing.[53]
Of the 87,958 households, 28.0% had children under the age of 18; 35.5% were married couples living together; 31.3% had a female householder with no spouse or partner present. 35.3% of households consisted of individuals and 11.0% had someone living alone who was 65 years of age or older.[50] The average household size was 2.5 and the average family size was 3.3.[54] The percent of those with a bachelor's degree or higher was estimated to be 19.9% of the population.[55] Of the population age 25 and over, 86.7% were high school graduates or higher and 27.9% had a bachelor's degree or higher.[56]
23.5% of the population was under the age of 18, 10.4% from 18 to 24, 29.6% from 25 to 44, 23.1% from 45 to 64, and 13.5% were 65 years of age or older. The median age was 34.8 years. For every 100 females, there were 102.7 males.[50] For every 100 females ages 18 and older, there were 104.4 males.[50]
The 2016-2020 5-year American Community Survey estimates show that the median household income was $54,843 (with a margin of error of +/- $1,544) and the median family income was $66,420 (+/- $1,919).[57] Males had a median income of $38,326 (+/- $1,405) versus $29,855 (+/- $1,327) for females. The median income for those above 16 years old was $33,699 (+/- $740).[58] Approximately, 12.1% of families and 16.0% of the population were below the poverty line, including 24.3% of those under the age of 18 and 9.8% of those ages 65 or over.[59][60]
Map of racial distribution in Des Moines, 2010 U.S. Census. Each dot is 25 people:
⬤ White
⬤ Black
⬤ Asian
⬤ Hispanic
⬤ Other
As of the census of 2010, there were 203,433 people, 81,369 households, and 47,491 families residing in the city.[61]Population density was 2,515.6 inhabitants per square mile (971.3/km2). There were 88,729 housing units at an average density of 1,097.2 per square mile (423.6/km2). The racial makeup of the city for unincorporated areas not merged with the city proper was 66.2% White, 15.5% African Americans, 0.5% Native American, 4.0% Asian, and 2.6% from Two or more races. People of Hispanic or Latino origin, of any race, made up 12.1% of the population. The city's racial make up during the 2010 census was 76.4% White, 10.2% African American, 0.5% Native American, 4.4% Asian (1.2% Vietnamese, 0.9% Laotian, 0.4% Burmese, 0.3% Asian Indian, 0.3% Thai, 0.2% Chinese, 0.2% Cambodian, 0.2% Filipino, 0.1% Hmong, 0.1% Korean, 0.1% Nepalese), 0.1% Pacific Islander, 5.0% from other races, and 3.4% from two or more races. People of Hispanic or Latino origin, of any race, formed 12.0% of the population (9.4% Mexican, 0.7% Salvadoran, 0.3% Guatemalan, 0.3% Puerto Rican, 0.1% Honduran, 0.1% Ecuadorian, 0.1% Cuban, 0.1% Spaniard, 0.1% Spanish). Non-Hispanic Whites were 70.5% of the population in 2010.[46] Des Moines also has a sizeable South Sudanese community.[62]
There were 81,369 households, of which 31.6% had children under the age of 18 living with them, 38.9% were married couples living together, 14.2% had a female householder with no husband present, 5.3% had a male householder with no wife present, and 41.6% were non-families. 32.5% of all households were made up of individuals, and 9.4% had someone living alone who was 65 years of age or older. The average household size was 2.43 and the average family size was 3.11.
The median age in the city was 33.5 years. 24.8% of residents were under the age of 18; 10.9% were between the ages of 18 and 24; 29.4% were from 25 to 44; 23.9% were from 45 to 64; and 11% were 65 years of age or older. The gender makeup of the city was 48.9% male and 51.1% female.
As of the 2000 census, there were 198,682 people, 80,504 households, and 48,704 families in the city.[63] The population density was 2,621.3 inhabitants per square mile (1,012.1/km2). There were 85,067 housing units at an average density of 1,122.3 per square mile (433.3/km2). The racial makeup of the city was 82.3% white, 8.07% Black, 0.35% American Indian, 3.50% Asian, 0.05% Pacific Islander, 3.52% from other races, and 2.23% from two or more races. 6.61% of the population were Hispanic or Latino of any race. 20.9% were of German, 10.3% Irish, 9.1% "American" and 8.0% English ancestry, according to Census 2000.
There were 80,504 households, out of which 29.5% had children under the age of 18 living with them, 43.7% were married couples living together, 12.6% had a female householder with no husband present, and 39.5% were non-families. 31.9% of all households were made up of individuals, and 10.2% had someone living alone who was 65 years of age or older. The average household size was 2.39 and the average family size was 3.04.
The age distribution was 24.8% under the age of 18, 10.6% from 18 to 24, 31.8% from 25 to 44, 20.4% from 45 to 64, and 12.4% who were 65 years of age or older. The median age was 34 years. For every 100 females, there were 93.8 males. For every 100 females age 18 and over, there were 90.5 males.
The median income for a household in the city was $38,408, and the median income for a family was $46,590. Males had a median income of $31,712 versus $25,832 for females. The per capita income for the city was $19,467. About 7.9% of families and 11.4% of the population were below the poverty line, including 14.9% of those under age 18 and 7.6% of those ages 65 or over.
As a center of financial and insurance services, other major corporations headquartered outside of Iowa have a presence in the Des Moines Metro area, including Wells Fargo, Voya Financial, and Electronic Data Systems (EDS). The Meredith Corporation, a leading publishing and marketing company, was also based in Des Moines prior to its acquisition by IAC and merger with Dotdash in 2021. Meredith published Better Homes and Gardens, one of the most widely circulated publications in the United States. Des Moines was also the headquarters of Golf Digest magazine.
The Brotherhood of American Yeomen, headquartered in Des Moines, went through various mergers before it became AmerUs, which was purchased by Aviva in 2006, for $2.9 billion.[70] In 2017, Kemin Industries opened a state-of-the-art worldwide headquarters building in Des Moines.[71]
The City of Des Moines is a cultural center for Iowa and home to several art and history museums and performing arts groups. The Des Moines Performing Arts routinely hosts touring Broadway shows and other live professional theater. The Temple for Performing Arts and Des Moines Playhouse are other venues for live theater, comedy, and performance arts.
The Des Moines Metro Opera has been a cultural resource in Des Moines since 1973. The Opera offers educational and outreach programs and is one of the largest performing arts organizations in the state. Ballet Des Moines was established in 2002. Performing three productions each year, the Ballet also provides opportunities for education and outreach.
The Des Moines Symphony performs frequently at different venues. In addition to performing seven pairs of classical concerts each season, the Symphony also entertains with New Year's Eve Pops and its annual Yankee Doodle Pops concerts.
Jazz in July[72] is an annual event founded in 1969 that performs free jazz shows daily at venues throughout the city during July.
The Simon Estes Riverfront Amphitheater is an outdoor concert venue on the east bank of the Des Moines River which hosts music events such as the Alive Concert Series.
The Des Moines Art Center, with wings designed by architects I.M. Pei and Richard Meier, presents art exhibitions and educational programs as well as studio art classes. The Center houses a collection of artwork from the 19th century to the present. An extension of the art center is downtown in an urban museum space, featuring three or four exhibitions each year.
The Pappajohn Sculpture Park was established in 2009. It showcases a collection of 24 sculptures donated by Des Moines philanthropists John and Mary Pappajohn. Nearby is the Temple for Performing Arts, a cultural center for the city. Next to the Temple is the 117,000-square-foot (10,900 m2) Central Library, designed by renowned English architect David Chipperfield.
Salisbury House and Gardens is a 42-room historic house museum on 10 acres (4 ha) of woodlands in the South of Grand neighborhood of Des Moines. It is named after—and loosely inspired by—King's House in Salisbury, England. Built in the 1920s by cosmetics magnate Carl Weeks and his wife, Edith, the Salisbury House contains authentic 16th-century English oak and rafters dating to Shakespeare's days, numerous other architectural features re-purposed from other historic English homes, and an internationally significant collection of original fine art, tapestries, decorative art, furniture, musical instruments, and rare books and documents. The Salisbury House is listed on the National Register of Historic Places, and has been featured on A&E's America's Castles and PBS's Antiques Roadshow. Prominent artists in the Salisbury House collection include Joseph Stella, Lillian Genth, Anthony van Dyck and Lawrence Alma-Tadema.
Built in 1877 by prominent pioneer businessman Hoyt Sherman, Hoyt Sherman Place mansion was Des Moines' first public art gallery and houses a distinctive collection of 19th and 20th century artwork. Its restored 1,250-seat theater features an intricate rococo plaster ceiling and excellent acoustics and is used for a variety of cultural performances and entertainment.
The Iowa State Capitol, completed in 1886, is one of two state capitols to feature five domes, a central golden dome surrounded by four smaller domes. The other is the Rhode Island State House.
Arising in the east and facing westward toward downtown, the Iowa State Capitol building with its 275-foot (84 m), 23-karat gold leafed dome towering above the city is a favorite of sightseers. Four smaller domes flank the main dome. The Capitol houses the governor's offices, legislature, and the old Supreme Court Chambers. The ornate interior also features a grand staircase, mural "Westward", five-story law library, scale model of the USS Iowa, and collection of first lady dolls. Guided tours are available.
The Capitol grounds include a World War II memorial with sculpture and Wall of Memories, the 1894 Soldiers and Sailors Monument of the Civil War and memorials honoring those who served in the Spanish–American, Korean, and Vietnam Wars. The West Capitol Terrace provides the entrance from the west to the state's grandest building, the State Capitol Building. The 10-acre (4 ha) "people's park" at the foot of the Capitol complex includes a promenade and landscaped gardens, in addition to providing public space for rallies and special events. A granite map of Iowa depicting all 99 counties rests at the base of the terrace and has become an attraction for in-state visitors, many of whom walk over the map to find their home county.
The State of Iowa Historical Museum is near the state capitol in Des Moines' East Village.
Iowa's history lives on in the State of Iowa Historical Museum. This modern granite and glass structure at the foot of the State Capitol Building houses permanent and temporary exhibits exploring the people, places, events, and issues of Iowa's past. The showcase includes native wildlife, American Indian and pioneer artifacts, and political and military items. The museum features a genealogy and Iowa history library, museum gift shop, and cafe.
Terrace Hill, a National Historic Landmark and Iowa Governor's Residence, is among the best examples of American Victorian Second Empire architecture. This opulent 1869 home was built by Iowa's first millionaire, Benjamin F. Allen, and restored to the late 19th century period. It overlooks downtown Des Moines and is situated on 8 acres (3.2 ha) with a re-created Victorian formal garden. Tours are conducted Tuesdays through Saturdays from March through December.
The 110,000-square-foot (10,000 m2) Science Center of Iowa and Blank IMAX Dome Theater offers seven interactive learning areas, live programs, and hands-on activities encouraging learning and fun for all ages. Among its three theaters include the 216-seat Blank IMAX Dome Theater, 175-seat John Deere Adventure Theater featuring live performances, and a 50-foot (15 m) domed Star Theater.
The Greater Des Moines Botanical Garden, an indoor conservatory of over 15,000 exotic plants, is one of the largest collections of tropical, subtropical, and desert-growing plants in the Midwest. The Center blooms with thousands of flowers year-round. Nearby are the Robert D. Ray Asian Gardens and Pavilion, named in honor of the former governor whose influence helped relocate thousands of Vietnamese refugees to Iowa homes in the 1970s and 1980s. Developed by the city's Asian community, the Gardens include a three-story Chinese pavilion, bonsai landscaping, and granite sculptures to highlight the importance of diversity and recognize Asian American contributions in Iowa.
Blank Park Zoo is a landscaped 22-acre (8.9 ha) zoological park on the south side. Among the exhibits include a tropical rain forest, Australian Outback, and Africa. The Zoo offers education classes, tours, and rental facilities.
The Iowa Primate Learning Sanctuary was established as a scientific research facility with a 230-acre (93 ha) campus housing bonobos and orangutans for the noninvasive interdisciplinary study of their cognitive and communicative capabilities.
Locust Street looking east from 4th Street toward the Iowa State Capitol in East Village
The East Village, on the east side of the Des Moines River, begins at the river and extends about five blocks east to the State Capitol Building, offering an eclectic blend of historic buildings, hip eateries, boutiques, art galleries, and a wide variety of other retail establishments mixed with residences.
Adventureland Park is an amusement park in neighboring Altoona, just northeast of Des Moines. The park boasts more than 100 rides, shows, and attractions, including six rollercoasters. A hotel and campground is just outside the park. Also in Altoona is Prairie Meadows Racetrack and Casino, an entertainment venue for gambling and horse racing. Open 24 hours a day, year-round, the racetrack and casino features live racing, plus over 1,750 slot machines, table games, and concert and show entertainment. The racetrack hosts two Grade III races annually, the Iowa Oaks and the Cornhusker Handicap.
Living History Farms in suburban Urbandale tells the story of Midwestern agriculture and rural life in a 500-acre (2.0 km2) open-air museum with interpreters dressed in period costume who recreate the daily routines of early Iowans. Open daily from May through October, the Living History Farms include a 1700 Ioway Indian village, 1850 pioneer farm, 1875 frontier town, 1900 horse-powered farm, and a modern crop center.
Wallace House was the home of the first Henry Wallace, a national leader in agriculture and conservation and the first editor of Wallaces' Farmer farm journal. This restored 1883 Italianate Victorian houses exhibits, artifacts, and information covering four generations of Henry Wallaces and other family members.
Historic Jordan House in West Des Moines is a stately Victorian home built in 1850 and added to in 1870 by the first white settler in West Des Moines, James C. Jordan. Completely refurbished, this mansion was part of the Underground Railroad and today houses 16 period rooms, a railroad museum, West Des Moines community history, and a museum dedicated to the Underground Railroad in Iowa. In 1893 Jordan's daughter Eda was sliding down the banister when she fell off and broke her neck. She died two days later, and her ghost is reputed to haunt the house.[73]
The Chicago Tribune wrote that Iowa's capital city has "walker-friendly downtown streets and enough outdoor sculpture, sleek buildings, storefronts and cafes to delight the most jaded stroller".[74]
The 4th Street Neighborhood is within the Court Avenue Entertainment District of Downtown Des Moines.The Grand Concourse, between the Grandstand and the Varied Industries Building, during the 2006 Iowa State Fair
Des Moines plays host to a growing number of nationally acclaimed cultural events, including the annual Des Moines Arts Festival in June, Metro Arts Jazz in July,[75]Iowa State Fair in August, and the World Food & Music Festival in September.[76]
Other annual festivals and events include: Des Moines Beer Week, 80/35 Music Festival, 515 Alive Music Festival, ArtFest Midwest, Blue Ribbon Bacon Fest,[77]
Sec Taylor Field at Principal Park, during a May 28, 2006, Iowa Cubs game against the Nashville Sounds. The Iowa Capitol is visible beyond the center-field wall.
Des Moines hosts professional minor league teams in several sports — baseball, basketball, hockey, indoor football, and soccer — and is home to the sports teams of Drake University which play in NCAA Division I.
Des Moines is home to the Iowa Cubs baseball team of the International League. The I-Cubs, which are the Triple-A affiliate of the major league Chicago Cubs, play their home games at Principal Park near the confluence of the Des Moines and Raccoon Rivers.
The Principal Charity Classic, a Champions Tour golf event, is held at Wakonda Club in late May or early June. The IMT Des Moines Marathon is held throughout the city each October.
Des Moines has 76 city parks and three golf courses, as well as three family aquatic centers, five community centers and three swimming pools. The city has 45 miles (72 km) of trails. The first major park was Greenwood Park. The park commissioners purchased the land on April 21, 1894.
The Principal Riverwalk is a riverwalk park district being constructed along the banks of the Des Moines River in the downtown. Primarily funded by the Principal Financial Group, the Riverwalk is a multi-year jointly funded project also funded by the city and state. Upon completion, it will feature a 1.2-mile (1.9 km) recreational trail connecting the east and west sides of downtown via two pedestrian bridges. A landscaped promenade along the street level is planned. The Riverwalk includes the downtown Brenton Skating Plaza, open from November through March.
Gray's Lake, part of the 167 acres (68 ha) of Gray's Lake Park, features a boat rental facility, fishing pier, floating boardwalks, and a park resource center. Located just south of the downtown, the centerpiece of the park is a lighted 1.9-mile (3.1 km) Kruidenier Trail, encircling it entirely.
From downtown Des Moines primarily along the east bank of the Des Moines River, the Neil Smith and John Pat Dorrian Trails are 28.2-mile (45.4 km) paved recreational trails that connect Gray's Lake northward to the east shore of Saylorville Lake, Big Creek State Park, and the recreational trails of Ankeny including the High Trestle Trail.[80] These trails are near several recreational facilities including the Pete Crivaro Park, Principal Park, the Principal Riverwalk, the Greater Des Moines Botanical Garden, Union Park and its Heritage Carousel of Des Moines, Birdland Park and the Birdland Marina/Boatramp on the Des Moines River, Riverview Park, McHenry Park, and River Drive Park.[81] Although outside of Des Moines, Jester Park has 1,834 acres (742 ha) of land along the western shore of Saylorville Lake and can be reached from the Neil Smith Trail over the Saylorville Dam.
Just west of Gray's Lake are the 1,500 acres (607 ha) of the Des Moines Water Works Park. The Water Works Park is along the banks of the Raccoon River immediately upstream from where the Raccoon River empties into the Des Moines River. The Des Moines Water Works Facility, which obtains the city's drinking water from the Raccoon River, is entirely within the Water Works Park. A bridge in the park crosses the Raccoon River. The Water Works Park recreational trails link to downtown Des Moines by travelling past Gray's Lake and back across the Raccoon River via either along the Meredith Trail near Principal Park, or along the Martin Luther King Jr. Parkway. The Water Works Park trails connect westward to Valley Junction and the recreational trails of the western suburbs: Windsor Heights, Urbandale, Clive, and Waukee. Also originating from Water Works Park, the Great Western Trail is an 18-mile (29 km) journey southward from Des Moines to Martensdale through the Willow Creek Golf Course, Orilla, and Cumming. Often, the location for summer music festivals and concerts, Water Works Park was the overnight campground for thousands of bicyclists on Tuesday, July 23, 2013, during RAGBRAI XLI.[82]
Des Moines operates under a council–manager form of government. The council consists of a mayor who is elected in citywide vote, two at-large members, and four members representing each of the city's four wards. In 2014, Jonathan Gano was appointed as the new Public Works Director.[83] In 2015, Dana Wingert was appointed as Police Chief.[84] In 2018, Steven L. Naber was appointed as the new City Engineer.[85]
A plan to merge the governments of Des Moines and Polk County was rejected by voters during the November 2, 2004, election. The consolidated city-county government would have had a full-time mayor and a 15-member council that would have been divided among the city and its suburbs. Each suburb would still have retained its individual government but with the option to join the consolidated government at any time. Although a full merger was soundly rejected, several city and county departments and programs have been consolidated.
Non-commercial radio stations in the Des Moines area include KDPS 88.1 FM, a station operated by the Des Moines Public Schools; KWDM 88.7 FM, a station operated by Valley High School; KJMC 89.3 FM, an urban contemporary station; K213DV 90.5 FM, the contemporary Christian K-Love affiliate for the area; and KDFR 91.3 FM, operated by Family Radio. Iowa Public Radio broadcasts several stations in the Des Moines area, all of which are owned by Iowa State University and operated on campus. WOI 640 AM, the network's flagship station, and WOI-FM 90.1, the network's flagship "Studio One" station, are both based out of Ames and serve as the area's National Public Radio outlets. The network also operates classical stations KICG, KICJ, KICL and KICP.[101] The University of Northwestern – St. Paul operates Contemporary Christian simulcasts of KNWI-FM at 107.1 Osceola/Des Moines, KNWM-FM at 96.1 Madrid/Ames/Des Moines, and K264CD at 100.7 in downtown Des Moines. Low-power FM stations include KFMG-LP 99.1, a community radio station broadcasting from the Hotel Fort Des Moines and also webstreamed.[100][102]
Commercial television stations serving Des Moines include CBS affiliate KCCI channel 8, NBC affiliate WHO-DT channel 13, and Fox affiliate KDSM-TV channel 17. ABC affiliate WOI-TV channel 5 and CW affiliate KCWI-TV channel 23 are both licensed to Ames and broadcast from studios in West Des Moines. KFPX-TV channel 39, the local ION affiliate, is licensed to Newton. Two non-commercial stations are also licensed to Des Moines: KDIN channel 11, the local PBS member station and flagship of the Iowa Public Television network, and KDMI channel 19, a TCT affiliate. Mediacom is the Des Moines area's cable television provider.[104]
The Des Moines Register is the city's primary daily newspaper. As of March 31, 2007, the Register ranked 71st in circulation among daily newspapers in the United States according to the Audit Bureau of Circulations with 146,050 daily and 233,229 Sunday subscribers.[105] Weekly newspapers include Juice, a publication aimed at the 25–34 demographic published by the Register on Wednesdays; Cityview, an alternative weekly published on Thursdays; and the Des Moines Business Record, a business journal published on Sundays, along with the West Des Moines Register, the Johnston Register, and the Waukee Register on Tuesdays, Wednesdays, or Thursdays depending on the address of the subscriber. Additionally, magazine publisher Meredith Corporation was based in Des Moines prior to its acquisition by IAC and merger with Dotdash in 2021.
Des Moines is the birthplace of many famously known bands and artists today. Slipknot, a popular American heavy metal band, was founded in 1995 by percussionist Shawn Crahan, former vocalist Anders Colsefni and bassist Paul Gray; the band would be also founded by Joey Jordison. The band was signed to Roadrunner Records and has become one of the biggest bands in the metal world.
Stone Sour, an American rock band, was founded in 1992 by Corey Taylor and former drummer Joel Ekman. Taylor would later go on to become the lead singer for Slipknot. The band has since been on an indefinite hiatus since 2020.
Vended, an American heavy metal band, was founded in 2018[106] by Griffin Taylor and Simon Crahan, who are the sons of well-known musicians Corey Taylor and Shawn "Clown" Crahan from Slipknot. They are currently an independent band that has released one studio album in 2024[106] called Vended, several singles and one EP. The band has seen growing success in the past few years, including their 2022 Vended tour in the United States with Jinjer and P.O.D.
The Edna M. Griffin Memorial Pedestrian Bridge over Interstate 235Skywalks connecting buildings over 8th Street in downtown Des Moines
Des Moines has an extensive skywalk system within its downtown core. With over four miles of enclosed walkway, it is one of the largest of such systems in the United States. The Des Moines Skywalk System has been criticized for hurting street-level business, though a recent initiative has been made to make street-level Skywalk entrances more visible.
Interstate 235 (I-235) cuts through the city, and I-35 and I-80 both pass through the Des Moines metropolitan area, as well as the city of Des Moines. On the northern side of the city of Des Moines and passing through the cities of Altoona, Clive, Johnston, Urbandale and West Des Moines, I-35 and I-80 converge into a long concurrency while I-235 takes a direct route through Des Moines, Windsor Heights, and West Des Moines before meeting up with I-35 and I-80 on the western edge of the metro. The Des Moines Bypass passes south and east of the city.[107] Other routes in and around the city include US 6, US 69, Iowa 28, Iowa 141, Iowa 163, Iowa 330, Iowa 415, and Iowa 160.
Des Moines's public transit system, operated by DART (Des Moines Area Regional Transit), which was the Des Moines Metropolitan Transit Authority until October 2006, consists entirely of buses, including regular in-city routes and express and commuter buses to outlying suburban areas.
Characteristics of household ownership of cars in Des Moines are similar to national averages. In 2015, 8.5 percent of Des Moines households lacked a car, and that number increased to 9.6 percent in 2016. The national average was 8.7 percent in 2016. Des Moines averaged 1.71 cars per household in 2016, compared to a national average of 1.8.[108]
Although Des Moines was historically a train hub, it does not have direct passenger train service. For east–west traffic it was served at the Rock Island Depot by the Corn Belt Rocket express from Omaha to the west, to Chicago in the east. The Rock Island also offered the Rocky Mountain Rocket from Colorado Springs in the west, to Chicago, and the Twin Star Rocket to Minneapolis to the north and Dallas and Houston to the south. The last train was an unnamed service ending at Council Bluffs, and it was discontinued on May 31, 1970.[109][110] Today, this line constitutes the mainline of the Iowa Interstate Railroad.
Other railroads used the East Des Moines Union Station. Northward and northwest bound, there were Chicago and North Western trains to destinations including Minneapolis. The Wabash Railroad ran service to the southeast to St. Louis. These lines remain in use but are now operated by Union Pacific and BNSF.
The Des Moines International Airport (DSM), on Fleur Drive in the southern part of Des Moines, offers nonstop service to destinations within the United States. The only international service has been cargo service, but there have been discussions about adding an international terminal.
The Greater Des Moines Sister City Commission, with members from the City of Des Moines and the suburbs of Cumming, Norwalk, Windsor Heights, Johnston, Urbandale, and Ankeny, maintains sister city relationships with:[114]
^Mean monthly maxima and minima (i.e. the expected highest and lowest temperature readings at any point during the year or given month) calculated based on data at said location from 1991 to 2020.
^Official records for Des Moines kept August 1878 to August 1939 at downtown and at Des Moines International since September 1939. For more information, see Threadex
^The total for each race includes those who reported that race alone or in combination with other races. People who reported a combination of multiple races may be counted multiple times, so the sum of all percentages will exceed 100%.
^Hispanic and Latino origins are separate from race in the U.S. Census. The Census does not distinguish between Latino origins alone or in combination. This row counts Hispanics and Latinos of any race.
^ abWhittaker, William E. (2008). "Prehistoric and Historic Indians in Downtown Des Moines". Newsletter of the Iowa Archeological Society. 58 (1): 8–10.
^Mather, David and Ginalie Swaim (2005) "The Heart of the Best Part: Fort Des Moines No. 2 and the Archaeology of a City", Iowa Heritage Illustrated 86(1):12–21.
^James H. Lees, "History of Coal Mining in Iowa", Chapter III of Annual Report, 1908. Archived January 17, 2016, at the Wayback Machine. Iowa Geological Survey. 1909. p. 566.
^Perkins, Arozina, 1851 letter in: (1984) "Teaching in Fort Des Moines, Iowa: November 13, 1850 to March 21, 1851." In Women Teachers on the Frontier, edited by P. W. Kaufman, pp. 126–143. Yale University Press, New Haven, Connecticut.
^Mills and Company (1866) Des Moines City Directory and Business Guide. Des Moines, Iowa: Mills and Company, p. 6. Microfilm, State Historical Society Library, Iowa City.
^Brigham, Johnson (1911) Des Moines: The Pioneer of Municipal Progress and Reform of the Middle West. Volume 1. Chicago: S. J. Clarke
^James H. Lees, "History of Coal Mining in Iowa", Chapter III of Annual Report, 1908Archived January 17, 2016, at the Wayback Machine, Iowa Geological Survey, 1909, pages 566–569.
^Henry Hinds, "The Coal Deposits of Iowa", Annual Report, 1908Archived January 16, 2016, at the Wayback Machine, Iowa Geological Survey, 1909, pages 121–127, and see map on page 102.
^Dahl, Orin L. (1978) Des Moines: Capital City: A Pictorial and Entertaining Commentary on the Growth and Development of Des Moines, Iowa. Continental Heritage, Tulsa.
^Gardiner, Allen (2004) Des Moines: A History in Pictures. Heritage Media, San Marcos, California.
^"Station: Des Moines INTP AP, IA". U.S. Climate Normals 2020: U.S. Monthly Climate Normals (1991–2020). National Oceanic and Atmospheric Administration. Retrieved June 26, 2021.
^"African-Americans in Iowa: 2023"(PDF). iowadatacenter.org. State Data Center of Iowa, Iowa Commission on the Status of African-Americans. Retrieved October 6, 2025.
^"Major Employer List 2023"(PDF). Greater Des Moines Partnership. May 17, 2023. Archived(PDF) from the original on February 9, 2024. Retrieved February 9, 2024.
^"Our Location." (Archive) Carlisle Community Schools. Retrieved on April 3, 2013. "Carlisle Elementary School, which is immediately adjacent to the high school and the district office, serves students from pre-kindergarten to grade 3."
^"The Amtrak System"(PDF). Amtrak (Map). March 2017. Archived(PDF) from the original on September 1, 2017. Retrieved July 24, 2017. While this source is suggestive, it is not definitive: the map does not include all stations, due to the zoom (cf. the tiny print).
Friedericks, William B. Covering Iowa: The History of the Des Moines Register and Tribune Company, 1849-1985 (Iowa State University Press, 2000), 318 pp.
Henning, Barbara Beving Long & Beam, Patrice K. (2003). Des Moines and Polk County: Flag on the Prairie. Sun Valley, California: American Historical Press. ISBN1-892724-34-0.