2020Final results
2020 election for California's 10th District
U.S. House · California
Josh Harder (D) won with 55.2% of the vote, defeating Ted Howze (R) by 10.3 points.
Josh HarderDemocrat · winner
55.2%166,865
Ted HowzeRepublican
44.8%135,629
302,494 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
Money in this race
Each line compares the two campaigns on one scale.
Josh HarderTed Howze
$7.5M
Raised by the campaign
$1.6M
$4.1M
Spent by the campaign
$1.9M
$3.5M
Cash on hand
$14.2K
Campaign money: FEC, through Dec 31, 2020.
Source: FEC campaign filingsUpdated Dec 31, 2020