2024Final results
2024 election for California Senate District 1
California State Senate · California
Megan Dahle (R) won with 75.7% of the vote, defeating David Fennell (R) by 51.4 points.
Megan DahleRepublican · winner
75.7%274,372
David FennellRepublican
24.3%88,149
362,521 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET
The seat over time
D − R margin in this seat's races around 2024
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET