Incumbent Democrat Mike Thompson, who has represented California's 4th Congressional District since 1998, faces a top-two primary on June 2, 2026, alongside Democratic challenger Eric Jones and several Republican candidates including Sharon Brown and Mandy Ghusar. The district's strong Democratic tilt, reinforced by new maps approved under Proposition 50, positions Thompson as the clear frontrunner to advance, with Jones also well-positioned due to competitive fundraising and local attention. Multiple lower-profile Republican entrants have shown limited viability so far. The June primary serves as the immediate catalyst, after which the top two candidates will proceed to the November general election in this solidly Democratic seat.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert$31,470 Vol.
Mike Thompson
94%
Eric Jones
92%
John Wesley Tyler
11%
Heath Fulkerson
5%
Laurie MacKenzie
5%
Trevor Merrell
3%
Sharon Brown
2%
Mandy Ghusar
<1%
$31,470 Vol.
Mike Thompson
94%
Eric Jones
92%
John Wesley Tyler
11%
Heath Fulkerson
5%
Laurie MacKenzie
5%
Trevor Merrell
3%
Sharon Brown
2%
Mandy Ghusar
<1%
This market will resolve "Yes" if the listed candidate advances from the primary to contest the seat for California's 4th congressional district in the U.S. House of Representatives in the 2026 midterm elections. Otherwise, this market will resolve to "No".
If no nominees are announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".
The resolution source for this market will be a consensus of official sources, including https://www.sos.ca.gov/.
Any replacement of the nominees before election day will not change the resolution of the market.
Markt eröffnet: Feb 26, 2026, 5:37 PM ET
Resolver
0x65070BE91...This market will resolve "Yes" if the listed candidate advances from the primary to contest the seat for California's 4th congressional district in the U.S. House of Representatives in the 2026 midterm elections. Otherwise, this market will resolve to "No".
If no nominees are announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other".
The resolution source for this market will be a consensus of official sources, including https://www.sos.ca.gov/.
Any replacement of the nominees before election day will not change the resolution of the market.
Resolver
0x65070BE91...Incumbent Democrat Mike Thompson, who has represented California's 4th Congressional District since 1998, faces a top-two primary on June 2, 2026, alongside Democratic challenger Eric Jones and several Republican candidates including Sharon Brown and Mandy Ghusar. The district's strong Democratic tilt, reinforced by new maps approved under Proposition 50, positions Thompson as the clear frontrunner to advance, with Jones also well-positioned due to competitive fundraising and local attention. Multiple lower-profile Republican entrants have shown limited viability so far. The June primary serves as the immediate catalyst, after which the top two candidates will proceed to the November general election in this solidly Democratic seat.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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