Wisconsin counties and county equivalents

These are current canonical geography records. Historical boundaries and election reporting units can differ; consult each area's caveats.

• Adams County

  FIPS 55001

• Ashland County

  FIPS 55003

• Barron County

  FIPS 55005

• Bayfield County

  FIPS 55007

• Brown County

  FIPS 55009

• Buffalo County

  FIPS 55011

• Burnett County

  FIPS 55013

• Calumet County

  FIPS 55015

• Chippewa County

  FIPS 55017

• Clark County

  FIPS 55019

• Columbia County

  FIPS 55021

• Crawford County

  FIPS 55023

• Dane County

  FIPS 55025

• Dodge County

  FIPS 55027

• Door County

  FIPS 55029

• Douglas County

  FIPS 55031

• Dunn County

  FIPS 55033

• Eau Claire County

  FIPS 55035

• Florence County

  FIPS 55037

• Fond du Lac County

  FIPS 55039

• Forest County

  FIPS 55041

• Grant County

  FIPS 55043

• Green County

  FIPS 55045

• Green Lake County

  FIPS 55047

• Iowa County

  FIPS 55049

• Iron County

  FIPS 55051

• Jackson County

  FIPS 55053

• Jefferson County

  FIPS 55055

• Juneau County

  FIPS 55057

• Kenosha County

  FIPS 55059

• Kewaunee County

  FIPS 55061

• La Crosse County

  FIPS 55063

• Lafayette County

  FIPS 55065

• Langlade County

  FIPS 55067

• Lincoln County

  FIPS 55069

• Manitowoc County

  FIPS 55071

• Marathon County

  FIPS 55073

• Marinette County

  FIPS 55075

• Marquette County

  FIPS 55077

• Menominee County

  FIPS 55078

• Milwaukee County

  FIPS 55079

• Monroe County

  FIPS 55081

• Oconto County

  FIPS 55083

• Oneida County

  FIPS 55085

• Outagamie County

  FIPS 55087

• Ozaukee County

  FIPS 55089

• Pepin County

  FIPS 55091

• Pierce County

  FIPS 55093

• Polk County

  FIPS 55095

• Portage County

  FIPS 55097

• Price County

  FIPS 55099

• Racine County

  FIPS 55101

• Richland County

  FIPS 55103

• Rock County

  FIPS 55105

• Rusk County

  FIPS 55107

• Sauk County

  FIPS 55111

• Sawyer County

  FIPS 55113

• Shawano County

  FIPS 55115

• Sheboygan County

  FIPS 55117

• St. Croix County

  FIPS 55109

• Taylor County

  FIPS 55119

• Trempealeau County

  FIPS 55121

• Vernon County

  FIPS 55123

• Vilas County

  FIPS 55125

• Walworth County

  FIPS 55127

• Washburn County

  FIPS 55129

• Washington County

  FIPS 55131

• Waukesha County

  FIPS 55133

• Waupaca County

  FIPS 55135

• Waushara County

  FIPS 55137

• Winnebago County

  FIPS 55139

• Wood County

  FIPS 55141