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Official portrait of Maria Collett

Photo: Pennsylvania General Assembly. Source.

12Senate
District

Senator

Maria Collett

SeatSenate District 12
PartyDemocratic
Capitol officeRoom 458 · Main Capitol
Mailing addressRoom 458, Main Capitol Senate Box 203012, Harrisburg, PA 17120
Capitol phone717-787-6599
Write tosenatorcollett@pasenate.com (official address)
TenureServing since December 1, 2018
Term limitedNo term limits

Also listed in Room 458: Lisa Boscola, John Kane, Tina Tartaglione

Committees 6

Bills, 2025–2026 session 30 as principal author · 286 as coauthor

All 30 bills as principal author ›

Coauthor of SB 232, SB 45, SB 88, SR 129, SR 169, SR 206, SR 223, SR 342, SR 354, SR 70, SR 94, SB 115 and 274 more.

Bills and sponsors: Open States bulk data (public domain dedication), 2026-10-public.pgdump; status is read from the official actions. About the momentum score

Vote record, 2025–2026 Regular Session 387 roll calls

295 Yes87 No0 Absent / excused5 Other / not voting

Latest roll calls shown. Full voting record.

Roll calls: Open States (public data). Official record: palegis.us.

Effectiveness 2025–26 session

0.0048th of 50 in the Senate
6th percentile
Bills & joint resolutions authored28
… passed committee / chamber / both0 / 0 / 0
… became law0
Carried in the other chamber (became law)0 (0)
Points vs. Senate minority average0 ÷ 5.91 = 0.00
Most-authored topicsBusiness, jobs & the economy (10), Health & mental health (7), Children, families & social services (6)

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

Closest allies co-authorship, 2025–26

“Written together” = 2025–2026 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 12

Counties
Montgomery
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House members sharing a county
Steve Malagari (53), Greg Scott (54), Liz Hanbidge (61), Matt Bradford (70), Milou Mackenzie (131), Joe Ciresi (146), Donna Scheuren (147), Mary Jo Daley (148), Tim Briggs (149), Joe Webster (150), Missy Cerrato (151), Nancy Guenst (152), Ben Sanchez (153), Napoleon Nelson (154)
Senate District 12 and neighboursSenate District 1: Nikil Saval (D)Senate District 2: Tina Tartaglione (D)Senate District 3: Sharif Street (D)Senate District 4: Art Haywood (D)Senate District 5: Joe Picozzi (R)Senate District 6: Frank Farry (R)Senate District 7: Vincent Hughes (D)Senate District 9: John Kane (D)Senate District 10: Steve Santarsiero (D)Senate District 11: Judy Schwank (D)Senate District 12: Maria Collett (D)Senate District 16: Jarrett Coleman (R)Senate District 17: Amanda Cappelletti (D)Senate District 19: Carolyn Comitta (D)Senate District 24: Tracy Pennycuick (R)Senate District 26: Tim Kearney (D)Senate District 44: Katie Muth (D)PhiladelphiaMontgomeryDelawareChesterBucksLehighBerks12345679101112161719242644
District 12 outlined; neighbours link to their members. Full map › · Census 2024 boundaries, simplified.

Official district map: see the official Senate page.

Lobbyist reports naming this member 2025–2026

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

Lobbyist registrations are filed with the Pennsylvania lobbying regulator.

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

Source

Copied from https://www.palegis.us/senate/members/bio/1799/sen-collett on November 2, 2026, through Open States people data (CC0), checked against official legislature rosters. Not endorsed by the Pennsylvania State Senate.

Sources for this page

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