61401   Zip Code Galesburg Knox IL United States

City Galesburg
County Knox
State Illinois
Latitude 40.94451
Longitude -90.38888
Population 30,580
Density 248.96 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: $50,546
Median individual: $29,496

Race

Mode: 77.9% White

Gender

 51.5% female 

Rent

  $810 / month  

Median house value: $101,286.0

Age

Median: 41.2 years old

Education

With at least college degree: 22.2%
With STEM degree: 40.2%

Marital Status

 39.4% married 

Never married: 38.2%

Labor Force Participation

 56.0% working 

Unemployed: 4.9%

Average Family Size

 2.83 people 

Commute Time

 16.8 minutes 

Health Care

 5.7% uninsured 

Poverty

 18.3%

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

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