Home > IL > Champaign County > Saint Joseph > Zip 61873

Zip Code 61873 — Saint Joseph, IL

61873 is a ZIP Code associated with Saint Joseph, IL, located within Champaign. The postal region supports an estimated population of 5,779 residents across Data Pending housing units, with a population density of 35.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.140690, -88.038170)

Data MetricLocal Statistic
Postal / Zip Code61873
Primary CitySaint Joseph
State / ProvinceIL
CountyChampaign
Total Population5,779
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density35.0 people/sq mi
TimezoneAmerica/Chicago

How 61873 Compares

MetricZIP 61873Champaign CountyIL State Average
Population5,779208,55512,694,745
Median IncomeData PendingN/AN/A
Population Density35.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 61859Ogden4.1 mi1,227N/A
Zip 61871Royal4.7 mi296N/A
Zip 61802Urbana6.0 mi20,293N/A
Zip 61844Fithian8.8 mi1,031N/A
Zip 61878Thomasboro9.0 mi1,127N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →