Johnson County, Iowa

Total Population: 154,881

County Seat: Iowa City

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Median Home Value

$293,100

Owner-occupied units

Median Household Income

$74,721

Across all households

Median Age

30.8 yrs

Across all residents

Bachelor's Degree+

54.6%

Adults 25 and older

Nearby Counties

Demographics

14 fields

Racial & Ethnic Composition

White (Non-Hispanic)75.5%
Black (Non-Hispanic)7.5%
Hispanic or Latino6.7%
Asian (Non-Hispanic)5.8%
Two or More Races4.0%
Other Race0.4%

Under 18 Years

19.5%

65 Years and Over

12.9%

Male

49.7%

Female

50.3%

U.S. Citizens (18+)

93.2%

No Health Insurance

5.1%

Education

3 fields

High School Graduate or Higher (25+)

96.2%

Bachelor's Degree or Higher (25+)

54.6%

Enrolled in College (18+)

24.8%

Economics

6 fields

Median Household Income

$74,721

Mean Household Income

$108,967

Per Capita Income

$44,699

Unemployment Rate (16+)

3.6%

In Labor Force (19–64)

81.4%

SNAP / Food Stamps

6.2%

Housing & Households

13 fields

Median Home Value

$293,100

Median Rent

$1,104/mo

Total Housing Units

67,211

Owner-Occupied

58.8%

Renter-Occupied

41.2%

Vacancy Rate

7.4%

Married Couple Households

43.1%

Cohabiting Couple Households

8.7%

Male Householder, No Partner

21.1%

Female Householder, No Partner

27.1%

Average Household Size

2.36

Broadband Internet Access

89.3%

Housing Built Since 2010

19.8%

Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. County FIPS 19103.