Thursday, October 15, 2026
B.C. votes in 9 days

California’s 12th District

U.S. House · CA-12

Election day November 3, 2026 · forecast of October 15, 2026

Our forecast gives the Democrats a more than 99% chance of winning, with an average lead of 85.8 points.

Safe seat. Chance of a final gap under 5 points: under 1%.

Projected vote share

Projection by party

  • Democrat 92.9%
  • Republican 7.1%

Thin vertical mark: 2024 result.

Compared with the average

Democrat Republican
CA-12 92.9%7.1%
National averageUnited States 54.5%+38.4 44.2%−37.2

Simple average of the 435 districts, not weighted by population.

Projection track

How the projection has moved

Local profile

Latino citizens aged 18 and over16.5% (± 0.5)

Share of all citizens aged 18 and over (ACS 2020–2024 estimate). Not a share of registered or actual voters.

Source: U.S. Census Bureau, citizen voting-age population by race and ethnicity, ACS 2020–2024, 119th Congress districts

Current member

Lateefah Simon · Democrat

Primary results

Held June 2, 2026 · Certified official result · Official source

Top-two primary Lateefah Simon · Advanced to the general election 84.4% 153,190 votes
Top-two primary Jamie Joyce · Advanced to the general election 15.6% 28,372 votes

Who's running

The candidates

Candidates for the upcoming election.

  • Democrat Incumbent

    Lateefah Simon

    source
  • Democrat Challenger

    Jamie Joyce

    source

Previous election (2024)

The Democrats won by 98.8 points.

Our current projection: the Democrats ahead by 85.8 points.

Nearby districts

Party ahead and how sure the projection is.

  • CA-11 Democrat, safe seat
  • CA-15 Democrat, safe seat
  • CA-10 Democrat, safe seat
  • CA-14 Democrat, safe seat
  • CA-16 Democrat, safe seat
  • CA-17 Democrat, safe seat

Watch list

The tightest races

The smallest projected gaps between the top two.

  1. AZ-2Republican52%5.7-point gap
  2. KY-6Republican53%5.8-point gap
  3. VA-1Republican58%5.8-point gap
Forecast updated