1990Final results
1990 election for California Assembly District 4
California State Assembly · California
Thomas M. Hannigan (D) won with 57.9% of the vote, defeating John Ford (R) by 22.3 points.
Thomas M. HanniganDemocrat · winner · incumbent
57.9%62,764
John FordRepublican
35.6%38,582
Jack M. PresleyLibertarian
6.5%7,073
108,419 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 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET