The 27th is a “new” district in 2024. You are new to the district if you live in Fond du Lac County, the towns of Taycheedah, Calumet and Marshfield, Villages of Malone, Mt Calvary, and St Cloud. If you live in the Sheboygan County towns of Russell, Greenbush, Mitchell, Lyndon, Lima; the Village of Oostburg and the western half of the City of Sheboygan Falls you are also new to the district.

Areas that were in the old and are still in the new 27th district are the town of Schleiswig and City of Keil in Manitowoc County. In Sheboygan County, the Towns of Rhine, Herman, Plymouth, and Sheboygan Falls; the Villages of Elkhart Lake, Howards Grove, and Kohler; and the eastern half of the City of Sheboygan Falls are still in the 27th district.