2020Final results
2020 election for California's 30th District
U.S. House · California
Brad Sherman (D) won with 69.5% of the vote, defeating Mark S. Reed (R) by 39.0 points.
Brad ShermanDemocrat · winner
69.5%240,038
Mark S. ReedRepublican
30.5%105,426
345,464 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.
Brad ShermanNo Republican
$1.5M
Raised by the campaign
—
$1.1M
Spent by the campaign
—
$2.6M
Cash on hand
—
Campaign money: FEC, through Dec 31, 2020.
Source: FEC campaign filingsUpdated Dec 31, 2020