50129   Zip Code Jefferson Greene IA United States

City Jefferson
County Greene
State Iowa
Latitude 42.01335
Longitude -94.3764
Population 5,014
Density 30.31 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: $60,671
Median individual: $36,435

Race

Mode: 95.3% White

Gender

 51.4% female 

Rent

  $760 / month  

Median house value: $162,304.0

Age

Median: 49.4 years old

Education

With at least college degree: 22.6%
With STEM degree: 38.5%

Marital Status

 52.5% married 

Never married: 20.6%

Labor Force Participation

 52.0% working 

Unemployed: 0.9%

Average Family Size

 2.76 people 

Commute Time

 21.6 minutes 

Health Care

 2.0% uninsured 

Poverty

 7.7%

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

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