The Ballot Brief
San Bernardino County, California

California Assembly District 58

2 candidates are tracked for California Assembly District 58 on the November 3, 2026 ballot: Clarissa Cervantes and Leticia Castillo. Candidate information follows official San Bernardino County election filings; verify with the official election office linked below.

About this race

Clarissa Cervantes (Democratic) and Leticia Castillo (Republican) meet on the November 3 ballot; Leticia Castillo is the incumbent, per the Secretary of State's list. June 2 top-two primary result: Clarissa Cervantes (DEM) 54.5 percent and Leticia Castillo (REP) 45.5 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.

What this office does

State legislator. State legislators write and vote on state laws and the state budget, which fund schools, roads, prisons, universities and health programs, and set the rules for local governments and elections. Each member represents one district and serves on committees that shape bills before a floor vote. Terms are two years in most state houses and four in most state senates.

This race. Elected by district: only voters who live in the district see this race on their ballot. The sitting officeholder, Leticia Castillo, is on the ballot.

California › San Bernardino County › California Assembly District 58

Clarissa Cervantes

Democratic

Top priorities
  • Road repairs and infrastructure investment
  • Support for small businesses through microgrants
  • Environmental and open space protections

Per the campaign site.

Biography

Clarissa Cervantes represents Ward 2 on the Riverside City Council, the first woman to hold that seat, per her campaign site. Cervantes previously worked as a campaign organizer on presidential, congressional, state legislative, county and municipal campaigns and served as a legislative field representative to a former Riverside councilmember, per the same source. She holds a bachelor's degree in political science from Cal State Northridge and a master's degree in urban and regional planning from Cal Poly Pomona, per her campaign site.

Campaign site (opens in a new tab)
Leticia Castillo

Leticia Castillo

Republican Incumbent

Top priorities
  • Protecting parental rights in education
  • Increasing public safety measures and support for law enforcement
  • Lowering the cost of living for California families

Per the campaign site.

Biography

Leticia Castillo is the sitting Assemblymember for the 58th District seeking reelection, per Castillo's campaign site. Castillo worked as a licensed clinical psychotherapist for the Riverside County Department of Mental Health before opening a private practice, per the same source. Castillo holds a bachelor's degree in human services from the University of Phoenix and a master's degree in counseling psychology from National University, per the campaign site.

Campaign site (opens in a new tab)
Next on your ballotCalifornia Assembly District 59

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Questions about this race

Who is running for California Assembly District 58 in 2026?

2 candidates are tracked for California Assembly District 58 on the November 3, 2026 ballot: Clarissa Cervantes and Leticia Castillo. Candidate information follows official San Bernardino County election filings; verify with the official election office linked below.

When is the California Assembly District 58 election in California?

Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for California are on the California election hub at theballotbrief.com.

How do I see my exact San Bernardino County ballot?

Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.

Verify this race

Candidate roster from official San Bernardino County and state election office filings, last verified September 27, 2026. Bios and priorities carry their attribution inline.

Cross-check with the official California election office, or see the full San Bernardino County sample ballot and your exact ballot by address.

The rest of your San Bernardino County ballot

18 tracked races in San Bernardino County, California. Landed here from another county's search? Look up your own ballot below.

Also on your ballot
San Bernardino County Superintendent of SchoolsSan Bernardino County Board of Education, Area BCity of San Bernardino, Member, City Council, Ward 1See all 18 San Bernardino County races
Candidate profiles
Clarissa Cervantes, full profileLeticia Castillo, full profileOfficial California election office