State Sen. Rosemary Bayer
State Senator · Michigan State Senate · Democrat
State Senator for Michigan, District 13.
Phone
Capitol office
Michigan State Senate
Room 3100, Binsfeld Building P.O. Box 30036
Lansing, MI 48909
Room 3100, Binsfeld Building P.O. Box 30036
Lansing, MI 48909
Email
Online
homepagesenatedems.com/bayer
websitesenatedems.com/bayer
websitesenatedems.com/bayer/contact
The official office email, as the state publishes it.
Committees
House of RepresentativesAdministrative Rules
SenateAppropriations
SenateEnergy and Environment
SenateFinance, Insurance and Consumer Protection
SenateHousing and Human Services
SenateLocal Government
From My Contact Base
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Keep the people you deal with in government, and their staff, in one place your whole team shares: notes, follow-ups, groups and email, synced to every phone.
Source: Open States (public domain), from the official state websites. Last checked October 29, 2026. Official website ↗