ZIP CodeStandard
53545
Janesville, WI
ZIP Code 53545 in Janesville, WI has a population of 23,318 and a median household income of $73,889. Explore Census demographics, housing, and a map.
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
23,318
People
Median age
40.8
Housing
Total households
10,909
Income
Median household income
$73,889
Housing
Total housing units
11,266
Employment
Employment rate
61.7%
Education
Bachelor’s degree or higher
29.8%
Healthcare
Insured population
94.5%
Nearby ZIP codes
ZIP codes near 53545.
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