Des Moines, Iowa Population 2022

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Des Moines is a city located in Polk County Iowa. It is also the county seat of Polk County. With a 2020 population of 216,273, it is the largest city in Iowa and the 111th largest city in the United States. Des Moines is currently growing at a rate of 0.50% annually and its population has increased by 0.40% since the most recent census, which recorded a population of 215,408 in 2020. Spanning over 91 miles, Des Moines has a population density of 2,453 people per square mile.

The average household income in Des Moines is $69,074 with a poverty rate of 16.02%. The median rental costs in recent years comes to $881 per month, and the median house value is $141,300. The median age in Des Moines is 34.2 years, 33.4 years for males, and 35.2 years for females.

Des Moines is the capital and most populous city of Iowa. The city is named for the Des Moines River, and it's located where the Des Moines and Raccoon Rivers meet. The city is vital in United States presidential politics and frequently tops lists as one of the best cities for business and living.

The five-county metropolitan region has an estimated population of 590,000 and ranks 88th in the country.

Des Moines Diversity and Labor Statistics

The Hispanic population has grown dramatically, up from 6.61% of the population in 20000. The most common European ancestry groups are German (20.9%), Irish (10.3%), American (9.1%), and English (8.0%).

Des Moines has an unemployment rate of just 4.6% -- lower than the national average -- with a cost of living that is 8.1% below the national average.

Des Moines Population Growth

Since 2010, three-quarters of the population growth in Iowa has been concentrated in just ten cities, most of which are in the central part of the state. The largest population growth in the last four years has been seen in Des Moines and Ames. The cities with the highest growth, in order, are Ankeny, West Des Moines, Iowa City, and Des Moines.

In 2012, the population of Des Moines grew by an estimated 1.6% from 2010, compared to 0.91% for the state as a whole and 0.58% for the Midwest.

Des Moines Facts

  • Des Moines was named for the Des Moines River, which is possibly adapted from the French Rivière des Moines, or "River of the Monks."
  • Des Moines is a center for the insurance industry in the United States, and it was ranked the 3rd largest insurance capital in the world.
  • In 2010, the "Palace," a 7,000-year-old site, was discovered at the new wastewater treatment plant in Des Moines with intact house deposits and graves.
  • The National Bar Association was founded in Des Moines in 1925.
  • The Iowa Caucus is the first step in the presidential candidate nomination for Democrats and Republicans. During this time, international media falls onto the metropolitan area.
  • The University of Iowa was the first public university in the United States to admit women alongside men.
  • Over 80,000 people go downtown to work each weekday, which is one of the highest rates per capita in the country.

Humans have occupied Des Moines for at least 7,000 years, with many ancient occupation areas in present-day downtown Des Moines. There were also about 18 prehistoric American Indian mounds in the downtown area seen by early settlers, although all were destroyed.

The City of Des Moines traces its start to 1843, when Captain James Allen oversaw the construction of a fort where the Raccoon and Des Moines Rivers meet. While he wanted to name it Fort Raccoon, the War Department had him name it Fort Des Moines. The fort was constructed to control nearby Indians, who were transplanted to the area from their lands in the eastern part of the state. In 1846, the fort was abandoned when the Meskwaki and Sauk Indians were removed from the state.

Settlers took over the abandoned fort and surrounding areas. By 1846, Fort Des Moines became the seat of Polk County, although a great deal of the town was destroyed by the Flood of 1851 when the Raccoon and Des Moines rivers rose.

In 1851, Des Moines was incorporated and renamed to just Des Moines 6 years later as the state capital was moved to the city from Iowa City. Growth eventually exploded once a railroad link was finished in 1866. By 1900, Des Moines was the largest city in the state with 62,100 people, which was more than 97% white and less than 3% black.

Des Moines Demographics

According to the most recent ACS, the racial composition of Des Moineswas:

  • White: 73.32%
  • Black or African American: 11.39%
  • Asian: 6.49%
  • Two or more races: 5.25%
  • Other race: 3.21%
  • Native American: 0.25%
  • Native Hawaiian or Pacific Islander: 0.07%
The current population of Des Moines, Iowa is 216,273 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 215,408.

Des Moines, Iowa Population 2022

2021 and 2022 population is estimated by projecting the 2019 numbers.

Des Moines Metro Area Population by Year

Population by Race


Des Moines Population by Race

Des Moines Population Pyramid 2022


Des Moines Median Age







Des Moines Adults

There are 163,769 adults, (25,848 of whom are seniors) in Des Moines.

Des Moines Age Dependency

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Des Moines Population by Age

Des Moines Renter vs Owner Occupied by Household Type

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Des Moines Household Types


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Des Moines Households and Families


Average Family Size


Average Household Size


Des Moines Households by Type


Des Moines Educational Attainment by Sex (over 25)

Des Moines Educational Attainment by Race


The highest rate of high school graduation is among white people with a rate of 93.35%.

The highest rate of bachelors degrees is among white people with a rate of 32.32%.

Des Moines Educational Attainment by Race



Average Earnings


Average Male


Average Female

Des Moines Earnings by Educational Attainment

Des Moines Language by Age


Des Moines Language

80.57% of Des Moines residents speak only English, while 19.43% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 9.74% of the population.

Des Moines Language

Des Moines Poverty by Race



Overall Poverty Rate


Male Poverty Rate


Female Poverty Rate

Poverty in Des Moines

The race most likely to be in poverty in Des Moines is Multiple, with 32.53% below the poverty level.

The race least likely to be in poverty in Des Moines is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.97%. Among those working part-time, it was 20.17%, and for those that did not work, the poverty rate was 27.44%.

Des Moines Poverty


Des Moines Poverty Rate by Education


Des Moines Poverty Rate by Employment Status and Sex

Des Moines Income by Household Type


Income by Household Type

Des Moines Marital Status

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Marriage Rates


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Female Marriage Rate

Des Moines Married by Age and Sex


Des Moines Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

Des Moines Marital Status by Race

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Des Moines Marital Status



Number of Veterans

Male Veterans

Female Veterans

Des Moines Veterans by War


Des Moines Veterans by Age


Des Moines Veterans by Race

Des Moines Veterans by Education



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Des Moines Veterans by Education



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Des Moines Employment by Age


Des Moines Employment by Race


Des Moines Employment by Education

Origin of Non-Citizens


Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens



Born in Des Moines


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Place of Birth

87.07% of Des Moines residents were born in the United States, with 65.74% having been born in Iowa. 8.03% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Des Moines Place of Birth

Note: 2021 and 2022 data is projected

Des Moines Population by Year