Property Tax in Walworth County
via TaxByCounty
Walworth taxes above the national norm
Walworth County's effective tax rate of 1.437% sits well above the national median of 1.1%, placing it in the upper half of all U.S. counties. Homeowners here pay $3,964 in median annual property taxes—47% more than the national median of $2,690.
Right in line with Wisconsin average
Walworth's 1.437% effective rate matches Wisconsin's state average almost exactly, ranking it around the middle of Wisconsin's 72 counties. The county's median tax bill of $3,964 exceeds the state average of $3,081 by $883 annually.
Higher than most regional peers
Compared to neighboring Washburn County (1.109%) and Washington County (1.200%), Walworth's rate is notably steeper. Only Waukesha County in the region substantially outpaces Walworth at 1.211% effective rate.
What $275,900 home costs annually
The median Walworth home worth $275,900 incurs $3,964 in annual property taxes at the current rate. If you financed that home with a mortgage, your tax bill reaches $4,004 due to valuation differences.
You might be overassessed
Research shows many Wisconsin homeowners, including those in Walworth, are assessed above fair market value. Consider filing a property tax appeal with your local assessor—it's free and could reduce your annual tax burden.