Riding profile

CA-28

US House district — CA · Mixed · us ca

The question

CA-28: a safe seat for the Democrats?

Current forecast

Democrat

Safe

Probability
100%
Mean margin (pts)
36.2
P(close race)
0%

Projected vote share

Projection by party

  • Democrat 68.1%

    Judy Chu incumbent

  • Republican 31.9%

    April A. Verlato

Watch list

The tightest races

Smallest projected margin. Open one for the numbers.

  1. FL-22Democrat68 %1.1 pt margin
  2. AZ-2Republican57 %1.1 pt margin
  3. OH-10Democrat60 %1.1 pt margin

In context

How this riding stacks up

Democrat Republican
HereCA-28 68.1%31.9%
National averageUnited States 54.3% +13.8 44.9% −13.0

Nationwide averages computed across the 435 riding-level projections (unweighted mean).

Projection track

How the projection has moved

Editorial read

CA-28, a mixed riding in CA, elected a member with the Democrats in the previous cycle, with a 29-point margin. The Vote-Scope model projects the Democrats ahead at 68% vote share, against 32% for the Republicans, and the probability of a close race is negligible.

Sitting member

CHU, JUDY

Sits with Democrat

Primary race

Primary results

Held Jun 2, 2026 · Certified official result

Top-two primary

Advanced to the general election

Judy Chu 62.2%

116,321 votes

Advanced to the general election

April A. Verlato 32.1%

60,020 votes

Official source →

Who's running

The candidates

Declared and on-ballot candidates for the upcoming election.

  • Democrat Incumbent

    Chu, Judy

  • Republican Open seat

    April A. Verlato

Previous election · 2024

Won by
Democrat
Margin
28.5 pts
Margin shift vs current projection
+7.7 pts

Redistricting impact

Where these voters came from

This district was redrawn under the 2025-2026 mid-decade redistricting. Composition by inherited old-district share:

  • Congressional District 28 (06028) 88%
  • Congressional District 31 (06031) 9%
Last model run
Cycle
us_house_2026