Union   County IA United States

County FIPS 19175
Largest City Creston
State Iowa
Latitude 41.0277
Longitude -94.2424
Population 11,993
Density 28.32 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: $57,772
Median individual: $33,529

Race

Mode: 92.8% White

Gender

 50.2% female 

Rent

  $721 / month  

Median house value: $125,448.0

Age

Median: 40.5 years old

Education

With at least college degree: 23.3%
With STEM degree: 35.6%

Marital Status

 48.1% married 

Never married: 30.2%

Labor Force Participation

 58.1% working 

Unemployed: 4.0%

Average Family Size

 3.06 people 

Commute Time

 15.8 minutes 

Health Care

 8.3% uninsured 

Poverty

 12.4%

All data comes from the SimpleMaps US Counties Database, 2026.

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