Michigan House · District 51

Matt Maddock

Republican

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Votes with the Speaker 91% On 328 contested votes where both voted · 89% on all votes Votes with own party 99% Partisan rank: 28 of 110 in the House (tied with 21 others) Didn't vote at roll call 1% 11 of 755 roll calls

Bills passed 0 26 sponsored · 0 became law · Rank 60 of 110 in the House (tied with 50 others) Bills that became law 0 of 0 passed · 0 vetoed

Where they sit

Every current House member, placed from most liberal to most conservative by how they voted on contested bills.

How these numbers work →

← Most liberalThe aisleMost conservative →

Votes with DemocratsCrosses party linesVotes with Republicans

Matt Maddock's seat is marked. Seats run from most liberal (left) to most conservative (right), by contested floor votes. Color shows how often each member crosses party lines toward the middle on votes that divide the parties: solid blue or red means almost never, and purple means on at least 1 in 5 of those votes. Gray seats are members too new to score. How these numbers work

Michigan House94thpercentile

More conservative than 94% of the Michigan House.

Most liberalMost conservative

7th most conservative of 110

On the November 3 ballot

Running for Michigan House District 51.

Also on the ballot: Stacey McDuffie (Democratic)

Who's on your Nov. 3 ballot for the Legislature →

The scores

How these numbers work →

Votes with the Speaker

91%

Each tick is a current House member, by party; the dot is Matt Maddock.

On 328 contested votes where both voted89% on all 744 votes where both voted

Votes with own party

99%

Each tick is a current House member, by party; the dot is Matt Maddock.

On 216 party-line votesPartisan rank: 28 of 110 in the House (tied with 21 others)27 House members vote with their party more often

Bills

The bills Matt Maddock sponsored this term and how far they got. Co-sponsors aren’t counted.

How these numbers work →

Bills: Matt Maddock
	Bills
Sponsored	26
Passed both chambers	0
Became law	0
Vetoed by the Governor	0

Rank by bills passed: Rank 60 of 110 in the House (tied with 50 others) · 46 of 58 Republicans (tied with 12 others)

A bill's sponsor is its primary sponsor, the first name on it; co-sponsors aren't counted.

Bills that passed both chambers

None of the bills Matt Maddock sponsored passed both chambers.

Budget projects

The Michigan pages don't credit legislators with budget items.

Contested votes where they split

30 against the Speaker; 30 against most of their party.

Contested votes where they split: Matt Maddock
Date	Bill and motion	Their vote	Speaker	Most of their party
July 3, 2026	HB 5807: Insurance: other; housing opportunity tax credits against the retaliatory tax; provide for Concurrence in Senate Amendments	Nay	Yea (split)	Yea (split)
July 3, 2026	HB 5806: Individual income tax: credit; housing opportunity tax credits; create Concurrence in Senate Amendments	Nay	Yea (split)	Yea (split)
July 3, 2026	SB 106: Vehicles: fund-raising registration plates; fund-raising registration plate for spay and neuter clinics; create Passage	Nay	Yea (split)	Yea (split)
July 3, 2026	SB 722: Economic development: commercial redevelopment; commercial rehabilitation act; modify Passage	Nay	Yea (split)	Yea (split)
July 3, 2026	SB 721: Economic development: commercial redevelopment; commercial redevelopment act; modify Passage	Nay	Yea (split)	Yea (split)
July 3, 2026	SB 294: Crimes: animals; forfeiture of seized animals and restitution for care and treatment of certain forfeited animals; amend Passage	Nay	Yea (split)	Yea (split)
July 3, 2026	SB 293: Animals: care and treatment; forfeiture of seized animals and restitution for the animals' care; amend Passage	Nay	Yea (split)	Yea (split)
July 3, 2026	SB 723: Economic development: brownfield redevelopment authority; transformational brownfield plan; modify Passage	Nay	Yea (split)	Yea (split)
July 3, 2026	SB 966: Housing: housing development authority; housing opportunity tax credit program; establish and administer Passage	Nay	Yea (split)	Yea (split)
June 24, 2026	HB 5338: Education: curriculum; instruction in organ and tissue donation; require Passage	Nay	Yea (split)	Yea (split)
May 14, 2026	HB 5745: Criminal procedure: sentencing guidelines; sentencing guidelines for intentionally discharging a firearm from a vehicle or at a dwelling or potentially… Passage	Nay	Yea (split)	Yea (split)
May 14, 2026	HB 5744: Crimes: penalties; penalties for discharging a firearm at a motor vehicle; increase fines if a minor is in the vehicle Passage	Nay	Yea (split)	Yea (split)
March 19, 2026	HB 5497: Financial institutions: mortgage brokers and lenders; prohibition on certain mortgage lending practices; modify Passage	Nay	Yea (split)	Yea (split)
March 10, 2026	HB 5430: Recreation: campgrounds; regulations regarding individuals residing at campgrounds; provide for Passage	Nay	Yea (split)	Yea (split)
Feb. 26, 2026	HB 4347: Gaming: horse racing; Michigan agriculture and equine industry development fund; modify Passage	Nay	Yea (split)	Yea (split)
Feb. 26, 2026	HB 4346: Gaming: other; allocation of revenue under the lawful internet gaming act to the Michigan agriculture equine industry development fund; remove cap Passage	Nay	Yea (split)	Yea (split)
Feb. 26, 2026	HB 5517: Corporate income tax: credits; distributor credit for returnable containers; provide for Passage	Nay	Yea (split)	Yea (split)
Jan. 14, 2026	HB 4948: Controlled substances: other; sentencing guidelines for retail sale of products containing ephedrine or pseudoephedrine; modify Passage	Nay	Yea (split)	Yea (split)
Jan. 14, 2026	HB 4947: Health: pharmaceuticals; manufacturers of products containing ephedrine or pseudoephedrine; require to participate in a national logging system Passage	Nay	Yea (split)	Yea (split)
Nov. 13, 2025	HB 4397: Courts: judges; personal information and physical safety protections for judges, their families, and household members; enhance Passage	Nay	Yea (split)	Yea (split)
Oct. 28, 2025	HB 4126: Higher education: education programs; fund for nuclear and hydrogen education grant program; create Passage	Nay	Yea (split)	Yea (split)
Oct. 28, 2025	HB 4125: Higher education: education programs; nuclear and hydrogen education grant program; create Passage	Nay	Yea (split)	Yea (split)
Aug. 19, 2025	HB 4543: Individual income tax: home heating credit; adjustments based on Detroit Consumer Price Index; change to United States Consumer Price Index Passage	Nay	Yea (split)	Yea (split)
June 11, 2025	HB 4044: State: symbol; wood duck; designate as the official state duck Passage	Nay	Yea (split)	Yea (split)
May 14, 2025	HB 4315: Education: safety; certain school safety and security training; require the department of state police and the office of school safety within the department… Passage	Nay	Yea (split)	Yea (split)
May 14, 2025	HB 4223: Education: safety; certain school safety and security training; require that public schools and nonpublic schools ensure that certain school workers complete Passage	Nay	Yea (split)	Yea (split)
May 14, 2025	HB 4226: Fire: other; number of school fire and security drills; modify Passage	Nay	Yea (split)	Yea (split)
May 14, 2025	HB 4222: Education: safety; procedures for school emergency operations plans; modify Passage	Nay	Yea (split)	Yea (split)
March 13, 2025	HB 4026: Use tax: exemptions; sunset date on exemption for firearm safety devices; extend Passage	Nay	Yea (split)	Yea (split)
March 13, 2025	HB 4025: Sales tax: exemptions; sunset date on exemption for firearm safety devices; extend Passage	Nay	Yea (split)	Yea (split)

Every roll call

How Matt Maddock voted on each of the 755 floor roll calls while in office, newest first.

Every roll call: Matt Maddock
Date	Vote	Their vote	Most of their party	Speaker	Yeas–nays
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Contested and party-line votes link to their own pages; the rest link to the official record.

Contact, committees and caucuses

Contact

Email: mattmaddock@house.mi.gov
Capitol office: Room S-985, Anderson House Office Building 124 N. Capitol Ave., Lansing, MI 48933
517-373-1780
District office: House Office Building P.O. Box 30014, Lansing, MI 48909

Committees

Appropriations Republican vice chair

Contact details and committee assignments from Open States' data on the Michigan Legislature, which it collects from the chambers' websites, as of Oct. 15, 2026.

Source: the Michigan House and Senate Journals, Jan. 8, 2025 to Oct. 14, 2026. How these numbers work · Corrections