2014Final results
2014 election for California Assembly District 40
California State Assembly · California
Marc Steinorth (R) won with 55.7% of the vote, defeating Kathleen Henry (D) by 11.3 points.
Marc SteinorthRepublican · winner
55.7%39,303
Kathleen HenryDemocrat
44.3%31,309
70,612 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 2014
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET