The Ballot Brief
Los Angeles County, California

California Assembly District 54

CaliforniaLos Angeles County › California Assembly District 54

2 candidates are tracked for California Assembly District 54 on the November 3, 2026 ballot: Mark Gonzalez and Alexandra Briseno. Candidate information follows official Los Angeles County election filings; verify with the official election office linked below.

Mark Gonzalez (Democratic) and Alexandra Briseno (Republican) meet on the November 3 ballot; Mark Gonzalez is the incumbent, per the Secretary of State's list. June 2 top-two primary result: Mark Gonzalez (DEM) 99.7 percent and Alexandra Briseno (W/I) (REP) 0.3 percent advanced, per the Secretary of State's Statement of Vote. California's top-two primary decides who prints in November; the field is the Secretary of State's Certified List of Candidates for the General Election (August 27, 2026). This seat is elected by district; only the district covering your address appears on your ballot.

Mark Gonzalez

Democratic · Incumbent

Mark Gonzalez represents California Assembly District 54 in Los Angeles County, per the Assembly's official member page. He serves on the Appropriations, Health, Public Safety, Rules, and Utilities and Energy committees, and on the Joint Committee on Rules, per the same source. No campaign website or questionnaire response was found as of September 7, 2026.

Alexandra Briseno

Republican

Alexandra Briseno is the Republican candidate for California Assembly District 54 on the November 3, 2026 ballot, per the Secretary of State's Certified List of Candidates (ballot designation: No Ballot Designation). No campaign website or questionnaire response was found as of September 7, 2026.

Verify this race
Candidate roster from official Los Angeles County Supervisor of Elections filings. Bios and priorities carry their attribution inline.
Cross-check with the official California election office, or see the full Los Angeles County sample ballot and your exact ballot by address.