2020Final results
2020 election for California Assembly District 30
California State Assembly · California
Robert Rivas (D) won with 69.6% of the vote, defeating Gregory Swett (R) by 39.3 points.
Robert RivasDemocrat · winner · incumbent
69.6%123,617
Gregory SwettRepublican
30.4%53,928
177,545 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