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Official portrait of Peter Herzberg

Photo: Michigan Legislature. Source.

25House
District

Representative

Peter Herzberg

SeatHouse District 25
PartyDemocratic
Capitol officeRoom S-789 · Anderson House Office Building
Mailing addressRoom S-789, Anderson House Office Building 124 N. Capitol Ave., Lansing, MI 48933
Capitol phone517-373-2275
Write toPeterHerzberg@house.mi.gov (office address in the official directory)
HometownWestland
TenureServing since April 2024
Term limited2034

Committees 5

Bills, 2025 to 2026 session 4 as principal author · 227 as coauthor

All 4 bills as principal author ›

Coauthor of HB 4047, HB 4048, HB 4824, HB 5232, HB 5233, HCR 8, HR 12, HR 130, HR 18, HR 182, HR 183, HR 280 and 215 more.

Bills and sponsors: Open States bulk data (public domain dedication), 2026-11-public.pgdump; status is read from the official actions. About the momentum score

Effectiveness 103rd Legislature, 2025 to 2026

0.3782nd of 110 in the House
26th percentile
Bills & joint resolutions authored4
… passed committee / chamber / both3 / 0 / 0
… became law0
Carried in the other chamber (became law)0 (0)
Points vs. House minority average3 ÷ 8.10 = 0.37
Most-authored topicsTransportation & vehicles (2), Business, jobs & the economy (2), Criminal justice & public safety (1)

House rankings · How the score works. A count of bill progress, not a judgment of the member's work.

Closest allies co-authorship, 2025 to 2026

“Written together” = 2025 to 2026 session bills and joint resolutions on which both are principal author or coauthor (measures with more than 60 sponsors are left out). Sharing bills does not imply a personal or political alliance.

District 25

Counties
Wayne
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Senate members sharing a county
Erika Geiss (1), Sylvia Santana (2), Stephanie Chang (3), Darrin Camilleri (4), Dayna Polehanki (5), Mary Cavanagh (6), Jeremy Moss (7), Mallory McMorrow (8), Paul Wojno (10), Veronica Klinefelt (11), Kevin Hertel (12), Rosemary Bayer (13)
House District 25 and neighboursHouse District 2: Tullio Liberati (D)House District 3: Alabas Farhat (D)House District 4: Karen Whitsett (D)House District 15: Erin Byrnes (D)House District 16: Stephanie Young (D)House District 17: Laurie Pohutsky (D)House District 22: Matt Koleszar (D)House District 23: Jason Morgan (D)House District 24: Ranjeev Puri (D)House District 25: Peter Herzberg (D)House District 26: Dylan Wegela (D)House District 29: Jim DeSana (R)House District 31: Reggie Miller (D)House District 32: Jimmie Wilson (D)WayneWashtenaw2341516172223242526293132
District 25 outlined; neighbours link to their members. Full map › · Census 2024 boundaries, simplified.

Official district map: see the official House page.

Lobbyist reports naming this member 2025 to 2026

No lobbyist expenditure reports naming this member are in our data.

Registered lobbyists and the organizations they represent are on our sister site, the Michigan Lobby Guide.

A reported expenditure is a legal, disclosed activity and does not imply wrongdoing.

Source

Copied from https://housedems.com/peter-herzberg/ on November 2, 2026, through Open States people data (CC0), checked against official legislature rosters. Not endorsed by the Michigan House of Representatives.

Sources for this page

Copied from public pages of the Michigan House of Representatives and the Michigan State Senate, through Open States people data (CC0), checked against official legislature rosters. Neither Michigan Capitol Guide nor this information, as presented here, is endorsed by the Michigan House of Representatives or the Michigan State Senate.