ZIP CodeStandard
53548
Janesville, WI
ZIP Code 53548 in Janesville, WI has a population of 19,233 and a median household income of $76,869. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
19,233
People
Median age
43.3
Housing
Total households
8,562
Income
Median household income
$76,869
Housing
Total housing units
9,038
Employment
Employment rate
61%
Education
Bachelor’s degree or higher
26.4%
Healthcare
Insured population
93.1%
Nearby ZIP codes
ZIP codes near 53548.
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