Waukesha County Address Data

Time in Waukesha County, Wisconsin
11:27:04 PM
Time in Waukesha County, Wisconsin
  • State: Wisconsin
  • County: Waukesha County
  • County Seat: Waukesha
  • FIPS: 55133
  • Founded in: 1846
  • Population: 403,072
  • Density: 733 Persons/Square Mile
  • Area: 549 Square Miles
  • Government Type: County
  • Authority: Dillon's Rule
  • Legislative Body: Board of Supervisors
  • Legislative Body Size: 25
  • County Contact: 1320 Pewaukee Rd
    County Courthouse
    Waukesha, WI 53188-3878
  • County site: https://www.waukeshacounty.gov/
  • Labor Force: 225,432
  • Unemployment Rate: 2.70%
  • Gross Domestic Product (GDP): $28.0 B

Top Cities in Waukesha County

Major Cities (population)

Neighbor Counties

  • Dodge County
  • Jefferson County
  • Milwaukee County
  • Ozaukee County
  • Racine County
  • Walworth County
  • Washington County