Waukesha County, WI Map
Official Census boundary of Waukesha County, Wisconsin (FIPS 55133). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
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Waukesha County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
411,762
Households
168,658
Median household income
$106,076
Median age
43.5 years
Median home value
$398,200
Median gross rent
$1,356/mo
Owner-occupied homes
76%
Bachelor's degree or higher
48.9%
Below poverty level
5.2%
Land area
549.7 sq mi
Population density
749 / sq mi