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

California’s 38th District

U.S. House · CA-38

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

Our forecast gives the Democrats a 99% chance of winning, with an average lead of 22.6 points.

Safe seat. Chance of a final gap under 5 points: 2%.

Projected vote share

Projection by party

  • Democrat 61.3%

    Hilda Solis

  • Republican 38.8%

    Pedro Antonio Casas

Thin vertical mark: 2024 result.

Compared with the average

Democrat Republican
CA-38 61.3%38.8%
National averageUnited States 54.5%+6.7 44.2%−5.5

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

Projection track

How the projection has moved

Primary results

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

Top-two primary Hilda Solis · Advanced to the general election 47.6% 65,369 votes
Top-two primary Pedro Antonio Casas · Advanced to the general election 35.8% 49,196 votes

Who's running

The candidates

Candidates for the upcoming election.

  • Democrat Challenger

    Hilda Solis

    source
  • Republican Open seat

    Pedro Antonio Casas

    source

Previous election (2024)

The Democrats won by 18.3 points.

Our current projection: the Democrats ahead by 22.6 points.

Where these voters came from

This district was redrawn in the 2025-2026 redistricting. Share of its voters from each former district:

  • Former district 38 44%
  • Former district 40 26%
  • Former district 31 20%
  • Former district 42 6%

Nearby districts

Party ahead and how sure the projection is.

  • CA-31 Democrat, safe seat
  • CA-46 Democrat, safe seat
  • CA-45 Democrat, safe seat
  • CA-41 Democrat, safe seat
  • CA-35 Democrat, safe seat
  • CA-34 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