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City Profile

South Beloit, Illinois

Population: 7,989 · 1 ZIP code

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
7,989
People
Median age
36
Housing
Total households
3,339
Income
Median household income
$78,616
Housing
Total housing units
3,559
Employment
Employment rate
71.5%
Education
Bachelor’s degree or higher
28.4%
Healthcare
Insured population
92.8%
City details
Local time 01:43:36(CT)
LocationSouth Beloit, IL
Population (ZIP areas)11,252(sum of local ZIP code populations)
Total ZIP codes1total
ZIP codes (by type)
1 Standard
CountyWinnebago
Area code
779815
TimezoneCentral Time (CT)
Coordinates42.4809134, -88.9838286
Land area25.1 sq miles(64,880,834 m²)

Map of South Beloit, Illinois with ZIP codes

Map of South Beloit, Illinois and ZIP codes

ZIP Codes in South Beloit

Explore the ZIP codes that make up South Beloit. Analyze key demographics and population stats for the region using the comprehensive table below.

ZIPType
Median incomeHousehold
Population (ZIP)
61080Standard$76,57911,252

— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP type legend

  • Standard: residential and business delivery areas
  • PO BOX: primarily post office boxes; population may be unavailable
  • Unique: high-volume organizations (universities, agencies, etc.)

Nearby cities

Other cities near South Beloit, IL.

Roscoe, ILCaledonia, ILBeloit, WIClinton, WIRockton, ILMachesney Park, ILPoplar Grove, ILAfton, WI

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS