Rosemary Bayer serves the 13th Senate District. She represents parts of Commerce Twp., Farmington Hills, Novi Twp., and all of Keego Harbor, Northville, Northville Twp., Novi, Orchard Lake Village, Plymouth, Plymouth Twp., Sylvan Lake, Walled Lake, and West Bloomfield Twp.
Senator Bayer is Chair of MI Department of Education (MDE) Appropriations Subcommittee, Vice Chair of General Government Appropriations Subcommittee, and Vice Chair of Joint Committee on Administrative Rules.