ZIP Code 53546 Map
Census ZIP Code Tabulation Area 53546 in Janesville, WI (Rock County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 53546 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
29,867
Households
12,314
Median household income
$75,825
Median age
41 years
Median home value
$239,400
Median gross rent
$1,043/mo
Owner-occupied homes
74.5%
Bachelor's degree or higher
26.3%
Below poverty level
7.2%
Land area
81.1 sq mi
Population density
368 / sq mi