California's 33rd Congressional District (CA-33)
Last updated · 6 sources
Pete Aguilar, a Democrat, has represented the district since 2023.
The district includes part of San Bernardino County.
According to the Census Bureau's 2020–2024 American Community Survey 5-year estimates, the district has a population of 764,959, a median household income of $86,416, and a median age of 33.8. Of residents 25 and older, 21.1% 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-33 uses the new map's CA-33; the map on this page shows the district as currently drawn (119th Congress).
2026 election
Aguilar 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-33 race to the FEC.
Election Day: Tuesday, November 3, 2026
| Candidate | Party | Raised | Cash on hand | Through |
|---|---|---|---|---|
| Pete Aguilar (incumbent) | Democratic | $4,722,835 | $3,457,642 | Jun 30 |
| Eugene Lamonte Weems | Republican | $54,877 | $0 | Aug 18 |
| Ernest Richter | Republican | $27,888 | $45 | Jun 30 |
| Antonis Panagiotis Christodoulou | Democratic | $4,850 | $2,689 | May 13 |
Includes primary candidates; FEC filings do not record primary results. FEC race page
District profile
- Population
- 764,959
- Median household income
- $86,416
- Median age
- 33.8
- Bachelor's degree or higher
- 21.1%
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