51446   Zip Code Irwin Shelby IA United States

City Irwin
County Shelby
State Iowa
Latitude 41.77663
Longitude -95.19277
Population 499
Density 13.99 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

Median household: $62,750
Median individual: $43,571

Race

Mode: 94.0% White

Gender

 55.7% male 

Rent

  $705 / month  

Median house value: $91,024.0

Age

Median: 50.3 years old

Education

With at least college degree: 30.0%
With STEM degree: 25.2%

Marital Status

 60.8% married 

Never married: 23.3%

Labor Force Participation

 61.3% working 

Unemployed: 0.4%

Average Family Size

 2.91 people 

Commute Time

 25.0 minutes 

Health Care

 2.8% uninsured 

Poverty

 10.9%

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

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