99chambers

California State Assembly seat · lines in effect since 2022

California Assembly District 58

A district of about 497,000 people, 63% Hispanic, 22% of adults with a bachelor's degree. It votes D+8.1 relative to the nation for president.

Leticia Castillo (R) · since Nov 5, 2024Flipped in 2026Next election Nov 7, 2028The 2026 race →

Where it sits among all 80 seats

Every California State Assembly seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.

D+8.159th most
Democratic
Most DemocraticMost Republican41st seat · the majority lineDistrict 58

Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET

Every race on these lines

Results recomputed from precinct returns as if today's boundaries had always existed, so years compare like for like.

202220242026
California State AssemblyD+7.3R+0.4D+22.6

Outlined: the race for this seat itselfBlank: no race that year

Source: 99chambers results archive: precinct results allocated to current lines; 2026: California Secretary of StateUpdated Nov 7, 2026, 3:01 PM ET

Who lives here, compared

Grey bars show the spread of all 80 seats. Small marks are other seats in California. The black marker is District 58.

Adults with a bachelor's degree22% 18th pct · 66th of 80 in CA

Lower than 82% of seats.

White adults without a degree17% 51st pct · 40th of 80 in CA

Higher than 51% of seats.

Hispanic residents63% 77th pct · 19th of 80 in CA

Higher than 77% of seats.

Black residents5% 65th pct · 29th of 80 in CA

Higher than 65% of seats.

Asian residents8% 34th pct · 53rd of 80 in CA

Lower than 66% of seats.

People per square mile3,737 65th pct · 29th of 80 in CA

Denser than 65% of seats.

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET

Seats most like this one

Nearest seats on demographics, density and lean.

District 50
62% Hispanic · 25% college gradsD+14.0Held DDistrict 53
67% Hispanic · 22% college gradsD+16.8Held DDistrict 31
63% HispanicD+17.5Held DDistrict 80
64% Hispanic · 27% college gradsD+21.6Held D

Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET

Who has held it

These lines took effect in 2022.

  1. Clarissa Cervantes (D)
    2027– · Won 2026 by 22.6
  2. Leticia Castillo (R)
    2025–2027 · Won 2024 by 0.4
  3. Sabrina Cervantes (D)
    2023–2025 · Won 2022 by 7.3

Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)