The Ballot Brief
Mariposa County, California

California Senate District 4

CaliforniaMariposa County › California Senate District 4

2 candidates are tracked for California Senate District 4 on the November 3, 2026 ballot: Jaron Brandon and Alexandra Duarte. Candidate information follows official Mariposa County election filings; verify with the official election office linked below.

Jaron Brandon (Democratic) and Alexandra Duarte (Republican) meet on the November 3 ballot. June 2 top-two primary result: Jaron Brandon (DEM) 41.3 percent and Alexandra Duarte (REP) 32.1 percent advanced over Marie Alvarado-Gil (REP) 26.6 percent, 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.

Jaron Brandon

Democratic

Jaron Brandon is the Democratic candidate for California Senate District 4 on the November 3, 2026 ballot, per the Secretary of State's Certified List of Candidates for the General Election.

Alexandra Duarte

Republican

Alexandra Duarte is the Republican candidate for California Senate District 4 on the November 3, 2026 ballot, per the Secretary of State's Certified List of Candidates for the General Election.

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