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City Profile

Saint Joseph, Illinois

Population: 3,810 · 1 ZIP code

Demographics

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

People
Total population
3,810
People
Median age
37.9
Housing
Total households
1,462
Income
Median household income
$120,789
Housing
Total housing units
1,470
Employment
Employment rate
71.5%
Education
Bachelor’s degree or higher
35.3%
Healthcare
Insured population
97.1%
City details
Local time 04:43:53(CT)
LocationSaint Joseph, IL
Population (ZIP areas)5,911(sum of local ZIP code populations)
Total ZIP codes1total
ZIP codes (by type)
1 Standard
CountyChampaign
Area code
217447
TimezoneCentral Time (CT)
Coordinates40.1338964, -88.0391224
Land area63.7 sq miles(164,959,053 m²)

Map of Saint Joseph, Illinois with ZIP codes

Map of Saint Joseph, Illinois and ZIP codes

ZIP Codes in Saint Joseph

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

ZIPType
Median incomeHousehold
Population (ZIP)
61873Standard$117,5785,911

— 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 Saint Joseph, IL.

Ogden, ILRoyal, ILUrbana, ILArmstrong, ILFithian, ILHomer, ILThomasboro, ILSidney, IL

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