THOMPSON, MIKE (D) currently holds this California seat. 4 challengers are running in 2026. Compare where every candidate stands on immigration, healthcare, the economy, climate, and more — and find who best matches your values.
Compare top candidates side by side — Fundraising, committees, issue alignment, and where they agree or differ (up to five people).
See who aligns with your values
Answer a few questions about the issues you care about — takes about 2 minutes. Free, no account required.
Find My Match →Top issues in this race, ranked by how many candidates have a clear position (Pro, Con, or Neutral).
| Issue | THOMPSON, MIKE | BROWN, SHARON | GHUSAR, MANDY | JONES, ERIC | MACKENZIE, LAURIE JOHN |
|---|---|---|---|---|---|
| Affordable Housing | Pro | — | — | — | — |
Already know your priorities? Jump straight to your personalized match scores.
Open Match Dashboard for CA-04 →| Environmental Protection | Con | — | — | — | — |
| Renewable Energy | Pro | — | — | — | — |
| Gun Control | Pro | — | — | — | — |
| Abortion Rights | Con | — | — | — | — |
| LGBTQ+ Rights | Pro | — | — | — | — |
| Immigration | Pro | — | — | — | — |
MACKENZIE, LAURIE JOHN