Johnson County, Iowa
Total Population: 154,881
County Seat: Iowa City
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 fieldsRacial & Ethnic Composition
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 fieldsHigh School Graduate or Higher (25+)
96.2%
Bachelor's Degree or Higher (25+)
54.6%
Enrolled in College (18+)
24.8%
Economics
6 fieldsMedian 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 fieldsMedian 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.