Georgia House · District 15

Matthew Gambill

Republican

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 →
Gambill
← Most liberalThe aisleMost conservative →
Votes with DemocratsCrosses party linesVotes with Republicans

Matthew Gambill'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

Georgia House97thpercentile
More conservative than 97% of the Georgia House.
Most liberalMost conservative
6th most conservative of 176

On the November 3 ballot

Running for Georgia House District 15.

Also on the ballot: Lauren Jones (Democratic)

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

Votes with the House Majority Leader
93%
Democrats Republicans 0%100%

Each tick is a current House member, by party; the dot is Matthew Gambill.

On 154 contested votes where both voted98% on all 790 votes where both voted
Votes with own party
98%
Democrats Republicans 45%100%

Each tick is a current House member, by party; the dot is Matthew Gambill.

On 115 party-line votesPartisan rank: 56 of 176 in the House

Contested votes where they split

11 against the House Majority Leader; 9 against most of their party.

Contested votes where they split: Matthew Gambill
DateBill and motion Their voteHouse Majority LeaderMost of their party
March 31, 2026 SB 458: Provide for licensure of home inspectors
Passage
Nay Yea (split) Yea (split)
March 23, 2026 HB 483: Provide for protections for inspectors of code enforcement
Concur
Nay Yea (split) Yea (split)
March 19, 2026 HB 1339: Revise provisions for filling vacancies in the office of mayor or councilor
Passage
Nay Yea (split) Yea (split)
March 16, 2026 SB 160: Replace the forfeiture penalty of a motor vehicle involved in a second offense of reckless stunt driving with authority to order the installation of a device…
Passage
Nay Yea (split) Yea (split)
March 6, 2026 HR 450: Authorize the Georgia General Assembly to provide by general law for sports betting in this state
Adoption
Nay Yea (split) Nay
March 6, 2026 HB 1166: Provide that zoning decisions shall not affect or be required for certain residential dwellings of 400 square feet or fewer
Passage
Nay Yea (split) Nay
March 6, 2026 HB 1446: Transfer responsibility for the oversight of emergency medical services from the Department of Public Health to the Georgia Emergency Medical Services and…
Passage
Nay Yea (split) Yea (split)
March 3, 2026 HB 717: Provide for the regulation of the administration of psychedelic-assisted treatment and therapy
Passage
Nay Yea (split) —
Feb. 17, 2026 HB 1022: Prohibit electric tinting
Passage
Nay Yea (split) Yea (split)
April 4, 2025 HB 370: Require the property tax bill for any school district that opts out of the state-wide base year homestead exemption to state the total amount of the school…
Concur
Nay Nay Yea (split)
March 6, 2025 HB 288: Provide for declaratory judgments in instances involving accusations made by a prosecuting attorney regarding the credibility of a peace officer
Passage
Nay Yea (split) Yea (split)
March 4, 2025 HB 426: Provide for nonpartisan election of magistrates
Passage
Nay Yea (split) Yea (split)

Every roll call

How Matthew Gambill voted on each of the 816 floor roll calls while in office, newest first.

Every roll call: Matthew Gambill
DateVoteTheir vote Most of their partyHouse Majority LeaderYeas–nays
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Contested and party-line votes link to their own pages; the rest link to the official record.

Contact and committees

Contact

Official page
www.legis.ga.gov
Email
matthew.gambill@house.ga.gov
Capitol office
State Capitol Room 109, 206 Washington St. SW, Atlanta, GA 30334
404-651-7737
District office
P.O. Box 487, Cartersville, GA 30120

Committees

  • Economic Development and Tourism Vice chair
  • Appropriations
  • Budget and Fiscal Affairs Oversight
  • Higher Education
  • Human Relations and Aging
  • Insurance
  • Natural Resources and Environment

Contact details and committee assignments from Open States' data on the Georgia General Assembly, which it collects from the chambers' websites, as of Oct. 13, 2026.

Source: the Georgia House and Senate Journals (the Senate's for its 2025 session; it hasn't published its 2026 Journals yet), Jan. 13, 2025 to June 23, 2026. How these numbers work · Corrections