Waukesha County is the lowest spending county per capita statewide and among only two counties that has not implemented a county sales tax. 44% of all county property tax dollars collected from Waukesha County residents, or about $51 million in our 2025 budget, covers the portion of mandated programs that the state failed to fund.

Waukesha County (/ ˈ w ɔː k ɪ ʃ ɔː / ⓘ) is a county in the U.S. state of Wisconsin. As of the 2020 United States Census, the population was 406,978, making it the third-most populous county in Wisconsin.

Welcome to the Waukesha County, Wisconsin website! Use this website as your tool to explore all that Waukesha County has to offer. Home to 390,000 residents in 37 municipalities, that enjoy a high quality of life in a Triple A Bond Rated County!

Waukesha (/ ˈ w ɔː k ɪ ʃ ɔː / ⓘ WAW-kish-aw) is the county seat of Waukesha County, Wisconsin, United States, along the Fox River. Its population was 71,158 at the 2020 census , making it the seventh-most populous city in Wisconsin.

The Waukesha County GIS Viewer was developed to provide the public, municipalities and county departments with geographic information for use in land use planning, zoning, development and other activities.

Waukesha County is an exciting mix of bustling cities, friendly suburbs, and rural landscapes, tucked next door to Milwaukee and just a few hours north of Chicago and south of Green Bay and Appleton. Waukesha County blends metropolitan sophistication with natural beauty and rich history, making it a destination that’s an escape from the ordinary.

It is now bordered on the east by Milwaukee County, to the south by Racine County and Walworth County, to the west by Jefferson County, and to the north by Dodge County and Washington County. Within Waukesha County’s 549.6 square miles there are eleven towns, nineteen villages, and seven cities. [1]

There are endless things to do in Waukesha County. FROM RELAXING, ROMANTIC GETAWAYS TO BUSY ADVENTURES We’ve got it all. Take in scenic hiking trails, championship golf, and lakes that shimmer with cool, clear water.

Located in an 1893 courthouse, the Waukesha County Museum is a not for profit organization, prese...

Waukesha County is a county in the U.S. state of Wisconsin. As of the 2020 census, the population was 406,978, [1] making it the third-most largest county in Wisconsin. Its county seat is Waukesha. [2]