2020Final results
2020 election for California Senate District 15
California State Senate · California
Dave Cortese (D) won with 54.8% of the vote, defeating Ann M. Ravel (D) by 9.6 points.
Dave CorteseDemocrat · winner
54.8%212,207
Ann M. RavelDemocrat
45.2%175,203
387,410 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