50579   Zip Code Rockwell City Calhoun IA United States

City Rockwell City
County Calhoun
State Iowa
Latitude 42.39356
Longitude -94.6345
Population 3,034
Density 21.5 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: $61,108
Median individual: $31,356

Race

Mode: 88.1% White

Gender

 57.5% male 

Rent

  $777 / month  

Median house value: $127,451.0

Age

Median: 42.2 years old

Education

With at least college degree: 19.1%
With STEM degree: 36.6%

Marital Status

 43.9% married 

Never married: 30.0%

Labor Force Participation

 45.1% working 

Unemployed: 1.2%

Average Family Size

 2.94 people 

Commute Time

 22.7 minutes 

Health Care

 4.5% uninsured 

Poverty

 9.1%

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

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