Wisconsin Sales Tax Rates: Waukesha County
Waukesha County, Wisconsin Sales Tax Rate 2023 Up to 5.5%
A county-wide sales tax rate of 0.5% is applicable to localities in Waukesha County, in addition to the 5% Wisconsin sales tax.
None of the cities or local governments within Waukesha County collect additional local sales taxes.Here's how Waukesha County's maximum sales tax rate of 5.5% compares to other counties around the United States:
- Higher maximum sales tax than 92% of Wisconsin counties
- Lower maximum sales tax than 90% of counties nationwide
Tax Rates By City in Waukesha County, Wisconsin
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Wisconsin has a 5% sales tax and Waukesha County collects an additional 0.5%, so the minimum sales tax rate in Waukesha County is 5.5% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Waukesha County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Waukesha | 5% | Waukesha |
| Menomonee Falls | 5.5% | Washington |
| Oconomowoc | 5.5% | Dodge |
| New Berlin | 5.5% | Milwaukee |
| Muskego | 5.5% | Milwaukee |
| Pewaukee | 5% | Waukesha |
| Brookfield | 5% | Waukesha |
| Brookfield | 5.5% | Milwaukee |
| Hartland | 5.5% | Washington |
| Mukwonago | 5.5% | Walworth |
| Sussex | 5% | Waukesha |
| New Berlin | 5% | Waukesha |
| Delafield | 5% | Waukesha |
| Dousman | 5.5% | Jefferson |
| Elm Grove | 5.5% | Wauwatosa |
| Eagle | 5.5% | Jefferson |
| Big Bend | 5% | Waukesha |
| Nashotah | 5% | Waukesha |
| Wales | 5% | Waukesha |
| North Prairie | 5% | Waukesha |
| Butler | 5.5% | Milwaukee |
| Lannon | 5% | Waukesha |
| Okauchee | 5% | Waukesha |
| Merton | 5% | Waukesha |
| Brookfield | 5% | Brookfield |
| North Lake | 5% | Waukesha |
| Genesee Depot | 5% | Waukesha |
| Menomonee Falls | 5% | Waukesha |
Wisconsin Sales Tax Rates by Zip Code:
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Waukesha County, Wisconsin has a maximum sales tax rate of 5.5% and an approximate population of 356,212.
Sales tax rates in Waukesha County are determined by eight different tax jurisdictions, Jefferson, Waukesha, Milwaukee, Washington, Wauwatosa, Walworth, Brookfield and Dodge.
Back to Wisconsin Sales Tax Handbook Sales tax rates for Waukesha County are current as of January 2023