ZIP CodeStandard
61103
Rockford, IL
ZIP Code 61103 in Rockford, IL has a population of 23,294 and a median household income of $51,161. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
23,294
People
Median age
40.5
Housing
Total households
9,866
Income
Median household income
$51,161
Housing
Total housing units
11,032
Employment
Employment rate
53.3%
Education
Bachelor’s degree or higher
19.7%
Healthcare
Insured population
93.7%
Nearby ZIP codes
ZIP codes near 61103.
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