ZIP CodeStandard
61877
Sidney, IL
ZIP Code 61877 in Sidney, IL has a population of 1,585 and a median household income of $96,750. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
1,585
People
Median age
40.9
Housing
Total households
452
Income
Median household income
$96,750
Housing
Total housing units
486
Employment
Employment rate
62.9%
Education
Bachelor’s degree or higher
24.5%
Healthcare
Insured population
95.8%
Nearby ZIP codes
ZIP codes near 61877.
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