2022Final results
2022 election for California's 23rd District
U.S. House · California
Jay Obernolte (R) won with 61.0% of the vote, defeating Derek Marshall (D) by 22.1 points.
Jay ObernolteRepublican · winner
61.0%103,197
Derek MarshallDemocrat
39.0%65,908
169,105 votes
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
Money in this race
Each line compares the two campaigns on one scale.
Derek MarshallJay Obernolte
$956.9K
Raised by the campaign
$1.1M
$942.6K
Spent by the campaign
$759.9K
$14.3K
Cash on hand
$370.2K
Campaign money: FEC, through Dec 31, 2022.
Source: FEC campaign filingsUpdated Dec 31, 2022