John Jagler is the senator representing the 13th district. He was first elected in a 2021
special election. He previously served 8 years in the
State Assembly. Each Wisconsin State Senate district is composed of three
Wisconsin State Assembly districts. The 13th Senate district comprises the 37th, 38th, and 39th Assembly districts. The current representatives of those districts are: •
Assembly District 37:
Mark Born (R–
Beaver Dam) •
Assembly District 38:
William Penterman (R–
Hustisford) •
Assembly District 39:
Alex Dallman (R–
Markesan) The 13th Senate district, in its current borders, crosses three different congressional districts. The part of the district in Adams County falls within
Wisconsin's 3rd congressional district, represented by U.S. Representative
Derrick Van Orden. The parts of the district in Jefferson County and the southern half of Dodge County fall within
Wisconsin's 5th congressional district, represented by
Scott L. Fitzgerald. All of the remainder falls within
Wisconsin's 6th congressional district, represented by
Glenn Grothman. File:HoriconMarshBoardwalk.jpg|Path in the
Horicon Marsh State Wildlife Area File:WaupunPublicLibraryNRHP.jpg|Historic
Waupun Carnegie Library (now museum) in
Waupun File:Fox_Lake_Historic_Depot.jpg|
Fox Lake Railroad Depot File:Watertown River Walk 02.jpg|
Watertown River Walk File:JuneauWisconsinDowntownWIS26.jpg|Downtown
Juneau File:Horicon Wisconsin Downtown Looking West WIS28.jpg|Downtown
Horicon File:JeffersonWisconsinDowntown.jpg|Downtown
Jefferson File:LittleWhiteSchoolhouse.jpg|
Little White Schoolhouse, birthplace of the Republican Party File:Fox_River_National_Wildlife_Refuge.jpg|
Fox River National Wildlife Refuge File:WIS146 looking north from County P Cambria.jpg|
Cambria File:Summerton_Bog.jpg|
Summerton Bog ==Past senators==