50009   Zip Code Altoona Polk IA United States

City Altoona
County Polk
State Iowa
Latitude 41.64313
Longitude -93.45945
Population 22,886
Density 820.21 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: $88,447
Median individual: $47,781

Race

Mode: 85.2% White

Gender

 53.2% female 

Rent

  $1232 / month  

Median house value: $274,686.0

Age

Median: 37.0 years old

Education

With at least college degree: 34.4%
With STEM degree: 36.1%

Marital Status

 53.0% married 

Never married: 28.7%

Labor Force Participation

 69.6% working 

Unemployed: 7.1%

Average Family Size

 3.03 people 

Commute Time

 22.6 minutes 

Health Care

 2.4% uninsured 

Poverty

 8.4%

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

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