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City Profile

Osco, Illinois

Population: 108 · 1 ZIP code

Demographics

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

People
Total population
108
People
Median age
64.2
Housing
Total households
28
Income
Median household income
$72,778
Housing
Total housing units
28
Employment
Employment rate
16.2%
Education
Bachelor’s degree or higher
—
Healthcare
Insured population
86.5%
City details
Local time 02:44:37(CT)
LocationOsco, IL
Population (ZIP areas)317(sum of local ZIP code populations)
Total ZIP codes1total
ZIP codes (by type)
1 Standard
CountyHenry
Area code
309861
TimezoneCentral Time (CT)
Coordinates41.3703145, -90.276626
Land area23.6 sq miles(61,085,409 m²)

Map of Osco, Illinois with ZIP codes

Map of Osco, Illinois and ZIP codes

ZIP Codes in Osco

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

ZIPType
Median incomeHousehold
Population (ZIP)
61274Standard$72,000317

— 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 Osco, IL.

Andover, ILOrion, ILLynn Center, ILCambridge, ILColona, ILCoal Valley, ILGeneseo, ILOphiem, 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