Missouri House · District 63

Tricia Byrnes

Republican

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Votes with the Speaker 91% On 428 contested votes where both voted · 94% on all votes Votes with own party 95% Partisan rank: 93 of 155 in the House (tied with 13 others) Didn't vote at roll call 16% 166 of 1,022 roll calls · 166 of them excused

Bills passed 0 43 sponsored · 0 became law · Rank 37 of 155 in the House (tied with 118 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

Tricia Byrnes'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

Missouri House59thpercentile

More conservative than 59% of the Missouri House.

Most liberalMost conservative

64th most conservative of 155

The scores

How these numbers work →

Votes with the Speaker

91%

Each tick is a current House member, by party; the dot is Tricia Byrnes.

On 428 contested votes where both voted94% on all 809 votes where both voted

Votes with own party

95%

Each tick is a current House member, by party; the dot is Tricia Byrnes.

On 310 party-line votesPartisan rank: 93 of 155 in the House (tied with 13 others)92 House members vote with their party more often

Bills

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

How these numbers work →

Bills: Tricia Byrnes
	Bills
Sponsored	43
Passed both chambers	0
Became law	0
Vetoed by the Governor	0

Rank by bills passed: Rank 37 of 155 in the House (tied with 118 others) · 37 of 105 Republicans (tied with 68 others)

A bill's sponsor is the member who introduced it; co-sponsors aren't counted.

Bills that passed both chambers

None of the bills Tricia Byrnes sponsored passed both chambers.

Budget projects

Missouri's appropriation bills don't say which legislator asked for an item, so there's no budget figure for Missouri legislators.

Contested votes where they split

39 against the Speaker; 33 against most of their party.

Contested votes where they split: Tricia Byrnes
Date	Bill and motion	Their vote	Speaker	Most of their party
May 15, 2026	SB 1408: Increases the maximum speed limit from 70 to 75 miles per hour on rural interstates and freeways Final Passage	Nay	Yea (split)	Yea (split)
May 15, 2026	HB 2397: Modifies requirements for a dissolution of a public water supply district Final Passage	Nay	Yea (split)	Yea (split)
May 14, 2026	SB 1572: Modifies provisions relating to public employee retirement systems House Amendment 2	Nay	Yea (split)	Yea (split)
May 11, 2026	HB 1825: Removes the prosecuting attorney and the sheriff from the county salary commission Concurrence	Nay	Yea (split)	Yea (split)
May 6, 2026	HB 2018: Appropriates money for the expenses, grants, refunds, and distributions of the several departments and offices of state government Final Passage	Yea	Nay (split)	Yea
May 5, 2026	SB 1421: Modifies provisions relating to public safety House Amendment 21	Yea	Nay (split)	Yea
April 29, 2026	SB 973: Creates and modifies provisions relating to real estate transactions Third Reading and Final Passage	Nay	Yea (split)	Yea (split)
April 28, 2026	HB 1758: Establishes the "Daylight Saving as New Standard Time Pact" Third Reading and Final Passage	Yea	Nay (split)	Yea
April 27, 2026	HB 2974: Modifies provisions relating to licensure reciprocity Final Passage	Nay	Yea (split)	Yea (split)
April 27, 2026	HB 2974: Modifies provisions relating to licensure reciprocity Concurrence	Nay	Yea (split)	Yea (split)
April 20, 2026	HB 2142: Modifies the "Show MO Act" tax credit caps for qualified motion media production projects Third Reading and Final Passage	Yea	Yea	Nay (split)
April 20, 2026	HB 1736: Modifies provisions governing county sales taxes for park purposes to allow tax revenues to be used for storm water management projects in parks Third Reading and Final Passage	Yea	Yea	Nay (split)
April 13, 2026	HB 3111: Modifies provisions relating to professional surety bail bond agents Third Reading and Final Passage	Nay	Yea (split)	Yea (split)
April 9, 2026	HB 3107: Explains requirements for written guidance provided by an agency in response to an inquiry by a financial institution and sets forth the civil actions that… Third Reading and Final Passage	Nay	Yea (split)	Yea (split)
April 2, 2026	HB 1885: Modifies standards for the clean water commission Third Reading and Final Passage	Nay	Yea (split)	Yea (split)
April 2, 2026	HB 2641: Creates provisions relating to cannabis Final Passage	Nay	Yea (split)	Yea (split)
April 2, 2026	HB 2641: Creates provisions relating to cannabis Concurrence	Nay	Yea (split)	Yea (split)
March 30, 2026	HB 1623: Creates provisions relating to emergency suspensions or restrictions for massage therapists and chiropractors Third Reading and Final Passage	Nay	Yea (split)	Yea (split)
March 26, 2026	HB 1718: Modifies provisions relating to limitations on awards for certain liability claims against public entities Third Reading and Final Passage	Nay	Excused	Yea (split)
March 26, 2026	HB 2005: Appropriates money for the expenses, grants, refunds, and distributions of the Office of Administration, the Department of Transportation, the Department of… Third Reading and Final Passage	Nay	Yea (split)	Yea (split)
March 26, 2026	HB 2004: Appropriates money for the expenses, grants, refunds, and distributions of the Department of Revenue and Department of Transportation Third Reading and Final Passage	Nay	Yea (split)	Yea (split)
March 25, 2026	HB 1855: Creates provisions relating to disease surveillance conducted by the department of health and senior services House Amendment 2	Yea	Excused	Nay (split)
March 24, 2026	HB 2010: Appropriates money for the expenses, grants, refunds, and distributions of the Department of Mental Health, the Department of Health and Senior Services, and… House Amendment 22	Yea	Nay (split)	Nay (split)
March 24, 2026	HB 2010: Appropriates money for the expenses, grants, refunds, and distributions of the Department of Mental Health, the Department of Health and Senior Services, and… House Amendment 19	Yea	Nay (split)	Nay (split)
March 11, 2026	HB 2395: Modifies provisions relating to sewage disposal Third Reading and Final Passage	Nay	Yea (split)	Yea (split)
March 10, 2026	HB 2069: Establishes provisions relating to autonomous vehicles Perfection	Nay	Yea (split)	Yea (split)
Feb. 19, 2026	HB 2641: Creates provisions relating to cannabis Third Reading and Final Passage	Nay	Yea (split)	Yea (split)
Feb. 16, 2026	HB 2384: Creates provisions restricting political subdivisions from imposing requirements that threaten affordability of developments or improvements of property Third Reading and Final Passage	Nay	Yea (split)	Yea (split)
Feb. 9, 2026	HB 2375: Modifies provisions relating to workers' compensation Third Reading and Final Passage	Nay	Yea (split)	Yea (split)
Sept. 10, 2025	HB 8: Appropriates money for the expenses, grants, refunds, and distributions of the Department of Public Safety and the Department of National Guard Override of Veto	Yea	Nay (split)	Nay (split)
Sept. 9, 2025	HB 1: Creates provisions for redistricting federal congressional seats Third Reading and Final Passage	Yea	Nay (split)	Yea
Sept. 9, 2025	HJR 3: Creates the "Protect Missouri Voters" amendment Third Reading and Final Passage	Yea	Nay (split)	Yea
Sept. 8, 2025	HB 1: Creates provisions for redistricting federal congressional seats Perfection	Yea	Nay (split)	Yea
Sept. 8, 2025	HJR 3: Creates the "Protect Missouri Voters" amendment Perfection	Yea	Nay (split)	Yea
May 12, 2025	SB 105: Modifies provisions relating to invasive plants House Amendment 1	Nay	Yea (split)	Nay
April 29, 2025	SB 7: Modifies provisions relating to health care Third Reading and Final Passage	Yea	Nay (split)	Yea
April 24, 2025	HB 606: Modifies provisions relating to the department of higher education and workforce development Third Reading and Final Passage	Nay	Yea (split)	Yea (split)
April 22, 2025	HB 952: Establishes provisions relating to payments for tort liability to insurers Third Reading and Final Passage	Nay	Yea (split)	Nay
April 17, 2025	HJR 73: Proposes a constitutional amendment that establishes provisions relating to reproductive health care Third Reading and Final Passage	Yea	Nay (split)	Yea
April 15, 2025	HJR 73: Proposes a constitutional amendment that establishes provisions relating to reproductive health care Perfection	Yea	Nay (split)	Yea
April 14, 2025	HB 126: Modifies provisions relating to elections Third Reading and Final Passage	Nay	Yea (split)	Nay
April 7, 2025	HB 970: Establishes provisions relating to video lottery gaming terminals, licenses, and regulation Perfection	Yea	Yea	Nay (split)
April 7, 2025	HB 507: Modifies provisions relating to elections Third Reading and Final Passage	Yea	Yea	Nay (split)
April 2, 2025	HB 507: Modifies provisions relating to elections House Amendment 1	Yea	Yea	Nay (split)
March 13, 2025	SB 4: Modifies and creates new provisions relating to utilities Final Passage	Nay	Yea (split)	Yea (split)
Feb. 20, 2025	HB 544: Modifies labeling for certain pesticides Third Reading and Final Passage	Nay	Yea (split)	Yea (split)

Every roll call

How Tricia Byrnes voted on each of the 1,022 floor roll calls while in office, newest first.

Every roll call: Tricia Byrnes
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

Official page: house.mo.gov
Email: tricia.byrnes@house.mo.gov
Capitol office: Room 313-3, 201 W. Capitol Ave., Jefferson City, MO 65101
573-751-1460

Committees

Intergovernmental Affairs Special Chair
Elections
Elementary and Secondary Education
Ethics
Property Tax Reform Special

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

Source: the Missouri House and Senate Journals, Jan. 8, 2025 to Sept. 16, 2026. How these numbers work · Corrections