Waukesha County, Wisconsin Basics:
Waukesha County Wisconsin - Government Site
Population: 392,477
Area: 550 square miles
County seat: Waukesha
Area code(s) in use: 262
Time zone: CST
High school graduate or higher: 95.6%
Bachelor's degree or higher: 39.4%
Median household income: $75,689
Persons in poverty: 5.0%
Home ownership rate: 76.7%
Mean travel time to work: 23.7 minutes
Adjacent counties:
Dodge Jefferson Milwaukee Ozaukee Racine Walworth Washington