61080   Zip Code South Beloit Winnebago IL United States

City South Beloit
County Winnebago
State Illinois
Latitude 42.47992
Longitude -88.98989
Population 10,955
Density 437.31 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: $76,579
Median individual: $42,454

Race

Mode: 79.2% White

Gender

 51.7% female 

Rent

  $942 / month  

Median house value: $178,862.0

Age

Median: 38.7 years old

Education

With at least college degree: 27.1%
With STEM degree: 44.1%

Marital Status

 49.4% married 

Never married: 30.6%

Labor Force Participation

 69.8% working 

Unemployed: 4.9%

Average Family Size

 3.11 people 

Commute Time

 24.6 minutes 

Health Care

 7.6% uninsured 

Poverty

 10.6%

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

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