2018Flipped from RepublicanFinal resultsIncumbent defeated
2018 election for California Assembly District 74
California State Assembly · California
Cottie Petrie-Norris (D) won with 52.7% of the vote, defeating Matthew Harper (R) by 5.4 points, a seat Republicans won last time.
Cottie Petrie-NorrisDemocrat · winner
52.7%105,699
Matthew HarperRepublican · incumbent
47.3%94,947
200,646 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET