DemocratIn office since Nov 2018

Maria Collett

Pennsylvania State Senator, District 12 since 2018. Re-elected in 2026. Next on the ballot in 2030.

Pennsylvania State Senator, District 12Born 1974

Official website Wikipedia

In office: 7 yrs; Since 2018
Bills became law: 0; 31 sponsored, 2025–2026 session
Votes missed: 0.6%; Chamber median 0.0%
With party: 95%; On votes splitting the parties
Last margin: +32.5; Won 2026
Next election: 2030; Nov 5, 2030

Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 9:43 AM ET

Committees

As of 2026-10.

Aging and Youth · democratic chair
Health and Human Services
Institutional Sustainability and Innovation
Judiciary
Rules and Executive Nominations
State Government Commission
State Government Commission

Source: Open States committeesUpdated Oct 27, 2026, 9:43 AM ET

Legislation

2025–2026 session · 31 sponsored · 0 became law

BillIntroCmteSenateHouseLaw

SB 1474 An Act establishing the Universal Child Care Task Force; imposing duties on the Department of Human…
Introduced Sep 2026

SB 1452 An Act amending Title 18 (Crimes and Offenses) of the Pennsylvania Consolidated Statutes, in abuse of…
Introduced Sep 2026

SB 1382 An Act amending the act of April 9, 1929 (P.L.343, No.176), known as The Fiscal Code, in Pennsylvania Child…
Introduced Jun 2026

SB 1350 An Act amending the act of December 17, 1968 (P.L.1224, No.387), known as the Unfair Trade Practices and…
Introduced Jun 2026

SB 1349 An Act providing for transparency in use of generative artificial intelligence; requiring disclosure of…
Introduced Jun 2026

Source: Open States billsUpdated Nov 6, 2026, 4:22 PM ET

Voting record

2025–2026 session · placement by roll-call votes

Where Collett sits in the Pennsylvania State Senate

Collett is closer to the center than 30% of the chamber's Democrats.

Closest: Art Haywood, Vincent Hughes, Sharif Street

Source: 99chambers roll-call scalingUpdated Nov 6, 2026, 5:00 PM ET

With Collett’s party

Votes with the chamber's Democrats95%
Cosponsorships of the other party's bills19%

Black tick: the average of Democrats in the Pennsylvania State Senate.

Source: 99chambers legislative scores from roll calls and cosponsorships

Key votes

Votes chosen for their effect, not their side: Collett’s vote, each party’s majority, and the result. An orange vote differs from most Democrats.

Date	Bill	Collett	Dem. majority	Rep. majority	Result
Oct 21, 2026	HB 2299: An Act amending Titles 18 (Crimes and Offenses) and 42 (Judiciary and Judicial Procedure)…	Yes	Yes	Yes	Passed 43–7
Oct 21, 2026	HB 2443: An Act providing for Child Victim Recovery Fee; establishing the Child Victim Recovery…	Yes	Yes	Yes	Passed 47–3
Oct 21, 2026	HB 558: An Act amending the act of April 6, 1951 (P.L.69, No.20), known as The Landlord and Tenant…	Yes	Yes	No	Passed 36–14
Oct 21, 2026	HB 369: An Act amending Title 68 (Real and Personal Property) of the Pennsylvania Consolidated…	Yes	Yes	No	Passed 35–15
Oct 19, 2026	HB 1935: An Act amending Title 18 (Crimes and Offenses) of the Pennsylvania Consolidated Statutes,…	Yes	Yes	Yes	Passed 45–5

Source: 99chambers key votes from Congress.gov, Voteview and Open States roll calls

Career

Offices held, and every time Collett was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.

20182019202020212022202320242025202620272028Pennsylvania State Senate, District 12

Source: 99chambers results archive (MEDSL, Klarner, state election offices)

Elections

Margin against the seat’s presidential baseline: how the seat voted for president in the same or nearest year.

Year	Race	Result	Margin	Seat	+/−
2026	Pennsylvania Senate District 12	Won	D+32.5	D+16.1	+16.4
2022	Pennsylvania State Senate, District 12	Won	D+19.7	—	—
2018	Pennsylvania State Senate, District 12	Won	D+5.4	—	—