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California Legislature · Statewide General Election

Member of the State Assembly, District 58

Draft candidate list — early preview until the state’s official list publishes on August 27, 2026.

This is one contest. Enter your address to see every race on your November ballot, and keep track of your picks.

On the ballot

This person holds your district's seat in the California State Assembly (2-year term).

The sitting Assemblymember finished second. Democrat Clarissa Cervantes led the June 2 primary with 54.5% and Republican incumbent Leticia Castillo took 45.5% — a 9-point deficit for a member defending her own seat, and one of the few places on this ballot where an incumbent trails. The district covers Riverside and part of the western Inland Empire.

The winner holds one of 80 Assembly seats for a two-year term, inside a 12-year lifetime cap on service in Sacramento. An Assemblymember authors bills, sits on the policy committees that decide which bills advance, and argues for the district's share of the annual state budget. Which party wins here determines whether this district's representative works inside the majority or the minority, and that materially changes what they can move.

This is a genuinely competitive seat and both parties are treating it that way: the incumbent's campaign carries $143,000 in direct party funding, one of eight campaigns on this ballot drawing party money at that scale, and the challenger has raised more from committees than almost any non-incumbent here. Weigh a short minority-caucus record against a challenger who led the primary but has never held state office.

Clarissa Cervantes

Democrat, who led the June primary with 54.5% against a sitting member. She raised $666,996, including $546,125 from PACs and committees. She has not served in the California Legislature or U.S. Congress.

Strengths

She outpolled an incumbent outright in the primary, which almost no challenger on this ballot managed, and did it with an outright majority.

Trade-offs

More than eight of every ten dollars came from PACs and committees, and she has no record in state office to be judged on.

Keep in mind

Leading a primary is not the same as winning a general; her opponent has party money and incumbency behind her for the next four months.

Leticia Castillo

Republican, the sitting Assemblymember for this district. She is lead author of 19 bills in the 2025–2026 session, 1 of them signed into law — from the minority caucus, where bills need majority-party support to advance. She raised $719,682, including $143,000 directly from party committees.

Strengths

A record in the seat and the strongest party backing available to a Republican on this ballot, in a district her party clearly intends to hold.

Trade-offs

Nineteen bills authored with 1 signed is the thinnest legislative record of any incumbent on this ballot, and she finished second in her own primary.

Keep in mind

Party money at this scale means the state party has a direct stake in this seat; it is being defended rather than assumed.

Record in office

Clarissa Cervantes has not served in the California Legislature or U.S. Congress; these records cover only those offices. Leticia Castillo (Republican) is the sitting Assemblymember for this district and is lead author of 19 bills in the 2025–2026 session, 1 of them signed into law. Per the California Legislature's public bill data (leginfo bulk download), retrieved 2026-08-10.

Record details

Castillo — AB 1597 (2026): Notary public: service fees. Committee assignments and the most recently signed-into-law bills each record-holder lead-authored, from the official legislative record.

Financial info

Leticia Castillo

$719,682raised
  • Small donors$2,934<1%
  • Individuals$51,7247%
  • PACs & committees$298,80042%
  • Party$143,00020%
  • Businesses & other orgs$219,35031%

Clarissa Cervantes

$666,996raised
  • Small donors$4,6701%
  • Individuals$64,83410%
  • PACs & committees$546,12583%
  • Businesses & other orgs$39,3506%

Figures are CA Form 460 filings through June 30, 2026 by committees controlled by each candidate, and can include transfers from a candidate's earlier committees. Semi-annual reports covering January–June 2026 were due July 31, 2026, so some totals lag a period behind. Per the California Secretary of State's Cal-Access raw data export, retrieved 2026-08-22.

June 2 primary — how they advanced

Clarissa Cervantes (Democratic)54.5% · 45,598 votes
Leticia Castillo (Republican)45.5% · 38,002 votes
Source review: Very strong (97/100) · 4 cited sources

Official records anchor this contest, with multiple sources checked.

Last updated August 10, 2026.