52557   Zip Code Fairfield Jefferson IA United States

City Fairfield
County Jefferson
State Iowa
Latitude 41.02026
Longitude -91.96653
Population 685
Density 2563.99 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

No data available.

Race

Mode: 60.9% White

Gender

 78.7% male 

Rent

No data available.

Age

Median: 25.1 years old

Education

With at least college degree: 83.6%
With STEM degree: 80.4%

Marital Status

 4.2% married 

Never married: 90.9%

Labor Force Participation

 38.8% working 

Unemployed: 17.7%

Average Family Size

No data available.

Commute Time

 12.2 minutes 

Health Care

 21.0% uninsured 

Poverty

No data available

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

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