51022   Zip Code Granville O'Brien IA United States

City Granville
County O'Brien
State Iowa
Latitude 42.97819
Longitude -95.84722
Population 966
Density 12.69 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> $150K0102030

Median household: $91,133
Median individual: $41,657

Race

WhiteOther

Mode: 99.5% White

Gender

 53.8% male 

Rent

  $788 / month  

Median house value: $180,416.0

Age

0%1%2%3%4%5%6%7%8%9%10%11%12%13%14%15%16%10-1930s50s70s

Median: 52.3 years old

Education

< High SchoolHigh SchoolSome CollegeBachelorsGrad School

With at least college degree: 17.3%
With STEM degree: 45.8%

Marital Status

 76.9% married 

Never married: 17.3%

Labor Force Participation

 64.8% working 

Unemployed: 7.8%

Average Family Size

 2.85 people 

Commute Time

 11.5 minutes 

Health Care

 1.4% uninsured 

Poverty

 3.7%

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

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