California's 52nd congressional district (CA-52)
California's 52nd congressional district (CA-52) lies within San Diego County, and 33 ZIP codes (16 wholly inside it). Its 2020 population was 761,247. This is the map in force for the November 3, 2026 election.
Who represents CA-52
| Office | Member | Contact |
|---|---|---|
| U.S. Representative (CA-52) | Juan Vargas (D) | 202-225-8045 |
| U.S. Senator | Adam B. Schiff (D) | 202-224-3841 |
| U.S. Senator | Alex Padilla (D) | 202-224-3553 · contact form |
Elected in 2024 under CA's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).
Officials serving now (members of Congress until January 3, 2027). Sources: Members of Congress: the @unitedstates project, congress-legislators (CC0).
Counties
| County | Share of the county's residents in CA-52 |
|---|---|
| San Diego County | 23% |
ZIP codes
Percentages mark ZIPs only partly in CA-52: the share of that ZIP's residents inside it.
- 91901 (34%)
- 91902
- 91905 (75%)
- 91906
- 91910
- 91911
- 91913
- 91914
- 91915
- 91917
- 91932
- 91934 (96%)
- 91935 (96%)
- 91945 (0.1%)
- 91950
- 91962 (4.9%)
- 91963
- 91977 (57%)
- 91978 (4.7%)
- 91980
- 92019 (3.6%)
- 92101 (<0.1%)
- 92102 (67%)
- 92104 (19%)
- 92105 (84%)
- 92113 (95%)
- 92114 (57%)
- 92115 (14%)
- 92136
- 92139 (48%)
- 92154
- 92173
- 92179
Towns
Jamul CCD, Mountain Empire CCD, Alpine CCD, San Diego CCD and Laguna-Pine Valley CCD.
Get this in your AI agent
Your agent can draw every precinct in CA-52, or list them with population shares (related_geographies). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
get_boundaries(id="us:congressional_district:0652", children_level="precinct", include_districts=True)