Districts

District 1 Counties: Racine, Kenosha, Walworth, Rock, Waukesha

District 2 Counties: Jefferson, Columbia, Dodge, Washington, Ozaukee, Sheboygan

District 3 Counties: Crawford, Richland, Grant, Iowa, Dane, Lafayette, Green

District 6 Counties: Marquette, Green Lake, Fond du Lac, Winnebago, Calumet, Manitowoc

District 7 Counties: La Crosse, Jackson, Monroe, Clark, Vernon, Juneau, Adams, Sauk

District 8 Counties: Marathon, Portage, Waupaca, Waushara, Wood, Shawano-Menomonee; plus City of New London

District 9 Counties: Langlade, Forest, Florence, Marinette, Oconto, Outagamie, Brown, Kewaunee, Door; minus City of New London

District 10 Counties: Dunn, Barron, Chippewa, Eau Claire, Trempealeau, Buffalo-Pepin, Pierce, St. Croix

District 11 Counties: Price, Oneida, Iron, Vilas, Taylor, Ashland, Lincoln

District 12 Counties: Douglas, Sawyer, Burnett, Polk, Rusk, Bayfield, Washburn

Note: District 5, which was approximately half of Milwaukee County was merged with District 4 in July 2026 and District 4 now covers all of Milwaukee County