2012Final results
2012 election for California Assembly District 20
California State Assembly · California
Bill Quirk (D) won with 50.3% of the vote, defeating Jennifer Ong (D) by 0.7 points.
Bill QuirkDemocrat · winner
50.3%67,028
Jennifer OngDemocrat
49.7%66,111
133,139 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 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET