Iowa City, Iowa Population 2023

76,919

Iowa City is a city located in Johnson County Iowa. It is also the county seat of Johnson County. With a 2023 population of 76,919, it is the 5th largest city in Iowa and the 516th largest city in the United States.Iowa City is currently growing at a rate of 0.91% annually and its population has increased by 2.79% since the most recent census, which recorded a population of 74,828 in 2020. Spanning over 26 miles, Iowa City has a population density of 3,005 people per square mile.

The average household income in Iowa City is $70,123 with a poverty rate of 28.41%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Iowa City is 26.3 years, 26.5 years for males, and 25.9 years for females.

Known as the City of Literature, Iowa City is part of the Iowa City metropolitan area, which includes all of Washington and Johnson counties. At one time, Iowa City was the second capital for the Iowa Territory and the first capital of Iowa state.

Interesting Facts About Iowa City

Iowa City has been named as the 10th best U.S. city for singles by Kiplinger, the #10 top "Smart Place to Live" by Kiplinger, and the third-best small metro area in the country by Forbes.

The city has a thriving arts and culture atmosphere, leading Utne Reader to name it as one of the Most Enlightened Towns in America. The Advocate, meanwhile, listed Iowa City as the third "Gayest City in America" with many gay-friendly resources. Iowa City has been ranked behind Atlanta, Georgia and Burlington, Vermont.

Iowa City, home to the University of Iowa, is a major college town in the state with a population that booms during the months when school is in session. 58% of the adults in Iowa City have at least a bachelor's degree.

Iowa City Population Growth

Since the 2010 census, about 75% of Iowa's growth has been concentrated in just ten cities, most of them in central Iowa. Iowa City has been one of the fastest-growing cities in Iowa over the last five years due to economic development and a healthy economy.

A new report by the Census Bureau found that Iowa City and Des Moines had the fastest-growing populations among metro areas in the state since the census. During the last four years, the Iowa City metropolitan population climbed 7.7% to 164,000, beating the average growth for urban areas across the country, which grew at an average rate of 3.9% between 2010 and 2014.

Iowa City Demographics

According to the most recent ACS, the racial composition of Iowa City was:

  • White: 78.08%
  • Black or African American: 8.62%
  • Asian: 7.35%
  • Two or more races: 3.48%
  • Other race: 2.26%
  • Native American: 0.15%
  • Native Hawaiian or Pacific Islander: 0.06%
The current population of Iowa City, Iowa is 76,919 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 74,828.

Iowa City, Iowa Population 2023

Iowa City Metro Area Population by Year

Population by Race

White

Black or African American

Asian

Two or more races

Other race

Native American

Native Hawaiian or Pacific Islander

Iowa City Population by Race

Iowa City Population Pyramid 2023

Iowa City Median Age

26.3

Total

26.5

Male

25.9

Female

Iowa City Adults

There are 64,952 adults, (8,502 of whom are seniors) in Iowa City.

Iowa City Age Dependency

34.4

Age Dependency Ratio

15.1

Old Age Dependency Ratio

19.3

Child Dependency Ratio

Iowa City Sex Ratio

Female37,98650.08%
Male37,86349.92%

Iowa City Population by Age

Iowa City Renter vs Owner Occupied by Household Type

2.86

Average Family Size

2.2

Average Household Size

46.7%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Iowa City Households and Families

Male

Female

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Iowa City Educational Attainment by Sex (over 25)

Iowa City Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

The highest rate of high school graduation is among islander people with a rate of 100%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 39.12%.

Iowa City Educational Attainment by Race

All

Male

Female

$41,963

Average Earnings

$46,548

Average Male

$37,562

Average Female

Iowa City Earnings by Educational Attainment

Iowa City Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Iowa City Language

82.4% of Iowa City residents speak only English, while 17.6% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 6.82% of the population.

Iowa City Language

Iowa City Poverty by Race

rate

28.41%

Overall Poverty Rate

27.28%

Male Poverty Rate

27.33%

Female Poverty Rate

Poverty in Iowa City

The race most likely to be in poverty in Iowa City is Islander, with 165.38% below the poverty level.

The race least likely to be in poverty in Iowa City is Other, with 17.53% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.84%. Among those working part-time, it was 49.21%, and for those that did not work, the poverty rate was 36.36%.

Iowa City Poverty

Iowa City Poverty Rate by Education

Iowa City Poverty Rate by Employment Status and Sex

Iowa City Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

mean

median

Income by Household Type

Iowa City Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

34.7%

Overall Marriage Rate

35.2%

Male Marriage Rate

34.3%

Female Marriage Rate

Iowa City Married by Age and Sex

male

female

Iowa City Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Iowa City Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Iowa City Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

2,375

Number of Veterans

2,151

Male Veterans

224

Female Veterans

Iowa City Veterans by War

Iowa City Veterans by Age

count

Iowa City Veterans by Race

Iowa City Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

9.33%

Veteran Poverty Rate

16.03%

Veteran Disability Rate

Iowa City Veterans by Education

LaborForceParticipation

66.9%

Labor Force Participation

63.7%

Employment Rate

4.7%

Unemployment Rate

Iowa City Employment by Age

LaborForceParticipation

Iowa City Employment by Race

LaborForceParticipation

Iowa City Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

48.89%

Born in Iowa City

87.49%

Native Born

13.87%

Foreign Born

9.99%

Non Citizen

3.88%

Naturalized

Place of Birth

87.49% of Iowa City residents were born in the United States, with 48.89% having been born in Iowa. 9.99% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Iowa City Place of Birth

Note: data after 2020 is projected based on recent growth

Iowa City Population by Year