52321   Zip Code Onslow Jones IA United States

City Onslow
County Jones
State Iowa
Latitude 42.14168
Longitude -90.98307
Population 395
Density 10.62 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: $77,708
Median individual: $41,591

Race

Mode: 93.4% White

Gender

 58.0% male 

Rent

  $861 / month  

Median house value: $156,715.0

Age

Median: 40.2 years old

Education

With at least college degree: 13.5%
With STEM degree: 60.0%

Marital Status

 43.9% married 

Never married: 39.9%

Labor Force Participation

 69.0% working 

Unemployed: 0.0%

Average Family Size

 3.04 people 

Commute Time

 28.7 minutes 

Health Care

 3.3% uninsured 

Poverty

 21.0%

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

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