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Picture of Senator Jon Erpenbach

Senator Jon Erpenbach

Senate District 27

(D - Middleton) Madison Office:
Room 310 South
State Capitol
PO Box 7882
Madison, WI 53707-7882
(608) 266-6670
(608) 266-2508
District Phone:
(888) 549-0027
Voting Address:
2316 Clark Street
Middleton, WI 53562

Kelly Becker
Tryg Knutson
Sam Land


  • Born Middleton, Wisconsin, January 28, 1961; married; 2 children.
  • Graduate Middleton High School; attended University of Wisconsin–Oshkosh, 1979-81.
  • Former communications director, legislative aide, radio personality, short order cook, meat packer, truck driver, and City of Middleton recreation instructor.
  • Elected to Senate since 1998. Leadership positions: Minority Leader 2003.
  • Additional appointments, 2017: Legislative Study Committee on the Preservation of Burial Sites.

2017 Authored Proposals

(first or second author, first sponsor)

2017 Co-authored Proposals

2017 Cosponsored Proposals

2017 Authored Amendments

2017 Votes