2022Final results
2022 election for California Senate District 40
California State Senate · California
Brian Jones (R) won with 53.1% of the vote, defeating Joseph C. Rocha (D) by 6.3 points.
Brian JonesRepublican · winner · incumbent
53.1%170,109
Joseph C. RochaDemocrat
46.9%149,948
320,057 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET