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Official portrait of Sarah Lightner

Photo: Michigan Legislature. Source.

45House
District

Representative

Sarah Lightner

SeatHouse District 45
PartyRepublican
Capitol officeRoom N-894 · Anderson House Office Building
Mailing addressRoom N-894, Anderson House Office Building 124 N. Capitol Ave., Lansing, MI 48933
Capitol phone517-373-1773
Write toSarahLightner@house.mi.gov (office address in the official directory)
HometownSpringport
TenureServing since January 1, 2019
Term limited2030

Committees 7

Bills, 2025 to 2026 session 41 as principal author · 85 as coauthor

All 41 bills as principal author ›

Coauthor of HB 4002, HB 4180, HB 4181, HB 4182, HB 4187, HCR 8, HR 10, HR 101, HR 102, HR 104, HR 107, HR 121 and 73 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

1.8316th of 110 in the House
86th percentile
Bills & joint resolutions authored37
… passed committee / chamber / both22 / 15 / 3
… became law3
Carried in the other chamber (became law)0 (0)
Points vs. House majority average73 ÷ 39.98 = 1.83
Most-authored topicsCriminal justice & public safety (18), Business, jobs & the economy (9), Courts & civil law (9)

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 45

Counties
Calhoun, Jackson, Kalamazoo
Find your district
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Senate members sharing a county
Sue Shink (14), Jonathan Lindsey (17), Thomas Albert (18), Sean McCann (19)
House District 45 and neighboursHouse District 30: Will Bruck (R)House District 31: Reggie Miller (D)House District 33: Morgan Foreman (D)House District 34: Nancy Jenkins-Arno (R)House District 35: Jennifer Wortz (R)House District 36: Steve Carra (R)House District 39: Pauline Wendzel (R)House District 40: Matt Longjohn (D)House District 41: Julie Rogers (D)House District 42: Matt Hall (R)House District 43: Rachelle Smit (R)House District 44: Steve Frisbie (R)House District 45: Sarah Lightner (R)House District 46: Kathy Schmaltz (R)House District 47: Carrie Rheingans (D)House District 48: Jennifer Conlin (D)House District 50: Jason Woolford (R)House District 73: Julie Brixie (D)House District 74: Kara Hope (D)House District 75: Penelope Tsernoglou (D)House District 76: Angela Witwer (D)House District 77: Emily Dievendorf (D)House District 78: Gina Johnsen (R)House District 79: Angela Rigas (R)KalamazooSt. JosephAlleganJacksonHillsdaleInghamWashtenawCassVan BurenBranchLivingstonLenaweeBarryCalhounEaton303133343536394041424344454647485073747576777879
District 45 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://gophouse.org/member/repsarahlightner/about 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.