Mike Thompson (D)
Mike Thompson is the Democrat running for the U.S. House in CA-04 in 2026.
- Race
- California House CA-04 · November 3, 2026
- Party
- Democratic
- Betting markets
- 100% chance
- Polling average
- 35.0% · 1 polls
- Campaign money
- Raised $5.5 million, spent $5.3 million FEC · incumbent
Opponents in this race
- Eric Jones (D)
Polls, odds and results for the race → · All California races →
Sources: civicAPI results; Polling Desk polling average; Kalshi and Polymarket markets; campaign money from the Federal Election Commission (FEC), shown when the candidate raised at least $100,000.