State directory
Property tax resources in Wisconsin
Browse 72 county-level administrative profiles. Each profile brings together the local valuation authority, property lookup tools, collection channel, and 2026 relief and appeal guidance.
County directory
Every Wisconsin county in one view
Sorted alphabetically for fast field use.
CountyResponsible officeAuthority
Adams County55001Adams County Treasurer and municipal assessorsCounty AssessorView profile Ashland County55003Ashland County Real Property Lister and municipal assessors; Ashland County Treasurer collects county tax paymentsCounty AssessorView profile Barron County55005Barron County Treasurer / Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Bayfield County55007Bayfield County Land Records / Real Property Lister and Bayfield County Treasurer; municipal assessors perform local valuationCounty AssessorView profile Brown County55009Brown County Planning and Land Services / Property Listing and Brown County Treasurer; municipal assessors perform local valuationCounty AssessorView profile Buffalo County55011Buffalo County Treasurer / Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Burnett County55013Burnett County Treasurer and Land Services / Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Calumet County55015Calumet County Treasurer / Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Chippewa County55017Chippewa County Treasurer / Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Clark County55019Clark County Treasurer / Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Columbia County55021Columbia County Treasurer and Land Information Department / Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Crawford County55023Crawford County Real Property Lister / GIS Office and Crawford County Treasurer; municipal assessors perform local valuationCounty AssessorView profile Dane County55025Dane County Treasurer; Dane County Property Records and Land Information Office; municipal assessors perform local valuationCounty AssessorView profile Dodge County55027Dodge County Treasurer and Land Information Office; municipal assessors perform local valuationCounty AssessorView profile Door County55029Door County Treasurer and Real Property Listing/GIS-LIO; municipal assessors perform local valuationCounty AssessorView profile Douglas County55031Douglas County Treasurer and Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Dunn County55033Dunn County Treasurer and Land Information Services/Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Eau Claire County55035Eau Claire County Treasurer and Real Property Listing/Land Information; municipal assessors perform local valuationCounty AssessorView profile Florence County55037Florence County Treasurer / Property Lister / Land Information Office; municipal assessors perform local valuationCounty AssessorView profile Fond du Lac County55039Fond du Lac County Treasurer and Land Information Department/Real Property Listing; municipal assessors perform local valuationCounty AssessorView profile Forest County55041Forest County Treasurer / Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Grant County55043Grant County Treasurer and Land Information/Real Property Listing; municipal assessors perform local valuationCounty AssessorView profile Green County55045Green County Treasurer and Land Information Office; municipal assessors perform local valuationCounty AssessorView profile Green Lake County55047Green Lake County Treasurer and Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Iowa County55049Iowa County Treasurer and Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Iron County55051Iron County Treasurer and Tax Lister; municipal assessors perform local valuationCounty AssessorView profile Jackson County55053Jackson County Treasurer and Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Jefferson County55055Jefferson County Treasurer and Land Information Office; municipal assessors perform local valuationCounty AssessorView profile Juneau County55057Juneau County Treasurer and Land Information Office; municipal assessors perform local valuationCounty AssessorView profile Kenosha County55059Kenosha County Treasurer and Land Information Office; municipal assessors perform local valuationCounty AssessorView profile Kewaunee County55061Kewaunee County Treasurer and Land Information Office; municipal assessors perform local valuationCounty AssessorView profile La Crosse County55063La Crosse County Treasurer and Real Property Listing/Land Information; municipal assessors perform local valuationCounty AssessorView profile Lafayette County55065Lafayette County Treasurer and Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Langlade County55067Langlade County Treasurer and Land Records & Regulations; municipal assessors perform local valuationCounty AssessorView profile Lincoln County55069Lincoln County Treasurer and Real Property Lister/Land Services; municipal assessors perform local valuationCounty AssessorView profile Manitowoc County55071Manitowoc County Treasurer and Planning & Zoning Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Marathon County55073Marathon County Treasurer and Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Marinette County55075Marinette County Treasurer and Land Information Department; municipal assessors perform local valuationCounty AssessorView profile Marquette County55077Marquette County Treasurer and Land Information Department; municipal assessors perform local valuationCounty AssessorView profile Menominee County55078Menominee County Treasurer and GIS/Land Information Office/Real Property Lister; local assessors perform valuationCounty AssessorView profile Milwaukee County55079Milwaukee County Treasurer and Land Information Office; municipalities administer current assessment and tax billingCounty AssessorView profile Monroe County55081Monroe County Treasurer and Land Information Office/Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Oconto County55083Oconto County Treasurer and Land Information Office/Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Oneida County55085Oneida County Treasurer and Land Information Office/Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Outagamie County55087Outagamie County Treasurer and Real Property Listing Office; municipal assessors perform local valuationCounty AssessorView profile Ozaukee County55089Ozaukee County Treasurer and Land Information Office; municipal assessors perform local valuationCounty AssessorView profile Pepin County55091Pepin County Treasurer and Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Pierce County55093Pierce County Treasurer and Land Management/Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Polk County55095Polk County Treasurer and Land Information Office; municipal assessors perform local valuationCounty AssessorView profile Portage County55097Portage County Treasurer and Land Information/GIS; municipal assessors perform local valuationCounty AssessorView profile Price County55099Price County Treasurer and municipal assessorsCounty AssessorView profile Racine County55101Racine County Treasurer and Real Property Listing/GIS; municipal assessors perform local valuationCounty AssessorView profile Richland County55103Richland County Treasurer and Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Rock County55105Rock County Treasurer and Real Property Description Department; municipal assessors perform local valuationCounty AssessorView profile Rusk County55107Rusk County Treasurer and Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Sauk County55111Sauk County Treasurer/Real Property Lister and Land Information/GIS; municipal assessors perform local valuationCounty AssessorView profile Sawyer County55113Sawyer County Treasurer and Land Records; municipal assessors perform local valuationCounty AssessorView profile Shawano County55115Shawano County Treasurer and Property Listing; municipal assessors perform local valuationCounty AssessorView profile Sheboygan County55117Sheboygan County Treasurer and Real Property Listing; municipal assessors perform local valuationCounty AssessorView profile St. Croix County55109St. Croix County Treasurer and Real Property Lister/GIS; municipal assessors perform local valuationCounty AssessorView profile Taylor County55119Taylor County Treasurer and Land Information/Real Property Description; municipal assessors perform local valuationCounty AssessorView profile Trempealeau County55121Trempealeau County Treasurer and Land Records/Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Vernon County55123Vernon County Treasurer and Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Vilas County55125Vilas County Treasurer and Land Information/Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Walworth County55127Walworth County Treasurer and Real Property Listing; municipal assessors perform local valuationCounty AssessorView profile Washburn County55129Washburn County Treasurer and Land Information Office/Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Washington County55131Washington County Treasurer and Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Waukesha County55133Waukesha County Treasurer and Tax Listing/Land Information System; municipal assessors perform local valuationCounty AssessorView profile Waupaca County55135Waupaca County Treasurer and Land Information Office/Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Waushara County55137Waushara County Treasurer and Land Records/Real Property Lister; municipal assessors perform local valuationCounty AssessorView profile Winnebago County55139Winnebago County Treasurer and GIS/Real Property Listing; municipal assessors perform local valuationCounty AssessorView profile Wood County55141Wood County Treasurer and Real Property Lister/Land Information Office; municipal assessors perform local valuationCounty AssessorView profile