California's 40th U.S. House District
California · Next election 2026 · 3 active candidates · $20.2M raisedFederal
About This Office
U.S. House seat for California's 40th congressional district. Representatives serve two-year terms.
Total Seats
435
Term Length
2 years
Salary
$174,000
Current Officeholders
Rep. Young KimR
Tenure
5y
Bills Spon.
51
Votes Missed
0.78%
Cross-party
226
Committees
Chair
+4 more
The 2026 Race
15 candidates filed, 3 active for the 2026 House election in California District 40. General election on Nov 3, 2026.
Primary
General
Total Raised
$20.2M
Candidates
Incumbent
Cash on Hand
$3.5M
Election History
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Young Kim R | 55.3% | 383,635 | |
| 2022 | Young Kim R | 56.8% | 284,311 | |
| 2020 | Lucille Roybal-Allard D | 72.7% | 186,381 | |
| 2018 | Lucille Roybal-Allard D | 77.3% | 121,449 | |
| 2016 | Lucille Roybal-Allard D | 71.4% | 149,297 | |
| 2014 | Lucille Roybal-Allard D | 61.2% | 49,379 | |
| 2012 | Lucille Roybal-Allard D | 58.9% | 125,553 | |
| 2010 | Edward R Royce R | 66.8% | 178,855 | |
| 2008 | Edward R Royce R | 62.5% | 231,695 | |
| 2006 | Edward R Royce R | 66.8% | 151,289 | |
| 2004 | Edward R Royce R | 67.9% | 217,301 | |
| 2002 | Edward R Royce R | 67.6% | 136,642 | |
| 2000 | Jerry Lewis R | 79.9% | 189,022 | |
| 1998 | Jerry Lewis R | 64.9% | 150,125 | |
| 1996 | Jerry Lewis R | 64.9% | 152,261 |
District
Population
753,713
Median HH Income
$135K
Unemployment
5.0%
Bachelor's+
51.5%
Veterans
4.1%
Median Age
42.4
Mean HH Income
$176K
Poverty Rate
7.1%
HS or Higher
93.4%
Median Home Value
$988K
Median Rent
$2,640/mo
Owner-Occupied
71.0%
Under 18 / 65+
21.0% / 18.3%