50112   Zip Code Grinnell Poweshiek IA United States

City Grinnell
County Poweshiek
State Iowa
Latitude 41.7319
Longitude -92.71591
Population 11,776
Density 64.77 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2023 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

< 5K> $150K051015

Median household: $64,707
Median individual: $32,095

Race

WhiteOther

Mode: 89.7% White

Gender

 52.9% female 

Rent

  $863 / month  

Median house value: $195,472.0

Age

0%2%4%6%8%10%12%14%16%18%10-1930s50s70s

Median: 39.5 years old

Education

< High SchoolHigh SchoolSome CollegeBachelorsGrad School

With at least college degree: 37.5%
With STEM degree: 43.7%

Marital Status

 46.0% married 

Never married: 36.0%

Labor Force Participation

 59.5% working 

Unemployed: 4.4%

Average Family Size

 2.90 people 

Commute Time

 15.9 minutes 

Health Care

 4.0% uninsured 

Poverty

 9.5%

All data comes from the SimpleMaps US Zips Comprehensive Database, January 2025.

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