Missouri Senate · District 16

Justin Brown

Republican

Where they sit

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

How these numbers work →
Brown
← Most liberalThe aisleMost conservative →
Votes with DemocratsCrosses party linesVotes with Republicans

Justin Brown'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 Senate34thpercentile
More liberal than 65% of the Missouri Senate.
Most liberalMost conservative
12th most liberal of 33
Votes with the Senate President Pro Tem
97%
Democrats Republicans 0%100%

Each tick is a current senator, by party; the dot is Justin Brown.

On 121 contested votes where both voted99% on all 267 votes where both voted
Votes with own party
93%
Democrats Republicans 35%100%

Each tick is a current senator, by party; the dot is Justin Brown.

On 55 party-line votesPartisan rank: 19 of 33 in the Senate (tied with 3 others)18 senators vote with their party more often

Bills

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

How these numbers work →
Bills: Justin Brown
Bills
Sponsored34
Passed both chambers0
Became law0
Vetoed by the Governor0

Rank by bills passed: Rank 21 of 33 in the Senate (tied with 12 others) · 19 of 23 Republicans (tied with 4 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 Justin Brown 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

4 against the Senate President Pro Tem; 5 against most of their party.

Contested votes where they split: Justin Brown
DateBill and motion Their voteSenate President Pro TemMost of their party
May 6, 2026 HB 2002: Appropriates money for the expenses, grants, refunds, and distributions of the State Board of Education and Department of Elementary and Secondary Education
Third Reading and Final Passage
Nay Yea (split) Yea (split)
May 6, 2026 HB 2002: Appropriates money for the expenses, grants, refunds, and distributions of the State Board of Education and Department of Elementary and Secondary Education
Adoption of the Conference Report
Nay Yea (split) Yea (split)
May 5, 2026 HB 1644: Creates new provisions relating to joint employers
Third Reading and Final Passage
Nay Nay Yea (split)
March 25, 2026 SB 945: Modifies provisions relating to court operations
Third Reading and Final Passage
Yea Nay (split) Yea
Sept. 12, 2025 HJR 3: Creates the "Protect Missouri Voters" amendment
Previous Question
Nay Yea (split) Yea (split)
March 13, 2025 SB 35: Establishes the Revitalizing Missouri Downtowns and Main Streets Act
Third Reading and Final Passage
Yea Yea Nay (split)

Every roll call

How Justin Brown voted on each of the 422 floor roll calls while in office, newest first.

Every roll call: Justin Brown
DateVoteTheir vote Most of their partySenate President Pro TemYeas–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
www.senate.mo.gov
Email
justin.brown@senate.mo.gov
Capitol office
Room 423, 201 W. Capitol Ave., Jefferson City, MO 65101
573-751-5713

Committees

  • Emerging Issues and Professional Registration Chair
  • Appropriations
  • Budget Conference
  • Insurance and Banking
  • Transportation Oversight
  • Transportation, Infrastructure and Public Safety

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