2020Flipped from RepublicanFinal resultsIncumbent defeated
2020 election for California Senate District 37
California State Senate · California
Dave Min (D) won with 51.1% of the vote, defeating John M. W. Moorlach (R) by 2.3 points, a seat Republicans won last time.
Dave MinDemocrat · winner
51.1%270,522
John M. W. MoorlachRepublican · incumbent
48.9%258,421
528,943 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET