2020Final results
2020 election for California Assembly District 3
California State Assembly · California
James Gallagher (R) won with 63.6% of the vote, defeating James R. Henson (D) by 27.2 points.
James GallagherRepublican · winner · incumbent
63.6%130,304
James R. HensonDemocrat
36.4%74,524
204,828 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