California's 15th Congressional District (CA-15)
Last updated · 6 sources
Kevin Mullin, a Democrat, has represented the district since 2023.
The district includes parts of San Mateo and San Francisco counties.
According to the Census Bureau's 2020–2024 American Community Survey 5-year estimates, the district has a population of 738,509, a median household income of $149,727, and a median age of 40.7. Of residents 25 and older, 49.1% hold a bachelor's degree or higher.
Representative

2026 redistricting
California uses a new congressional map in 2026: AB 604 (Proposition 50), approved by voters Nov 4, 2025.
The 2026 election for CA-15 uses the new map's CA-15; the map on this page shows the district as currently drawn (119th Congress).
2026 election
Mullin has filed with the FEC to run for this seat in 2026. 4 candidates for the seat have reported receipts to the FEC.
4 candidates have reported raising money for the 2026 CA-15 race to the FEC.
Election Day: Tuesday, November 3, 2026
| Candidate | Party | Raised | Cash on hand | Through |
|---|---|---|---|---|
| Kevin Mullin (incumbent) | Democratic | $819,662 | $219,735 | Jun 30 |
| Mantosh Kumar | Democratic | $22,337 | $7,193 | Jun 30 |
| Anthony Van Dang | Democratic | $15,622 | $12,318 | Jun 30 |
| Anna Kramer | Republican | $5,350 | $0 | Mar 31 |
Includes primary candidates; FEC filings do not record primary results. FEC race page
District profile
- Population
- 738,509
- Median household income
- $149,727
- Median age
- 40.7
- Bachelor's degree or higher
- 49.1%
Census Bureau, 2020–2024 American Community Survey 5-year estimates
California senators
Adam SchiffU.S. Senator for California · Democrat
Alex PadillaU.S. Senator for California · Democrat
Neighboring districts
Sources
- District boundaries (Census Bureau cartographic boundary file, 119th Congress) · retrieved Oct 2, 2026
- Counties by district (Census Bureau relationship file) · retrieved Oct 2, 2026
- District profile (Census Bureau, 2020–2024 American Community Survey 5-year estimates) · retrieved Oct 2, 2026
- congress-legislators (member data, CC0) · retrieved Oct 2, 2026
- 2026 congressional map
- Candidates and totals (Federal Election Commission) · retrieved Oct 2, 2026