52240   Zip Code Iowa City Johnson IA United States

City Iowa City
County Johnson
State Iowa
Latitude 41.63143
Longitude -91.49924
Population 35,074
Density 246.89 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $52,960
Median individual: $28,946

Race

Mode: 71.3% White

Gender

 51.3% female 

Rent

  $1047 / month  

Median house value: $245,678.0

Age

Median: 28.6 years old

Education

With at least college degree: 47.6%
With STEM degree: 47.7%

Marital Status

 35.9% married 

Never married: 52.9%

Labor Force Participation

 68.8% working 

Unemployed: 5.2%

Average Family Size

 3.03 people 

Commute Time

 17.4 minutes 

Health Care

 5.4% uninsured 

Poverty

 27.3%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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