ZIP code 94005: Brisbane, CA
ZIP code 94005 is in Brisbane, in San Mateo County, California. It is in California's 15th congressional district. Its state senate districts are State Senate District 13 (100%) and State Senate District 11 (0.3%); its state house districts are Assembly District 21 (100%) and Assembly District 19 (0.3%).
See it on the mapAll of California
City and county
| City or town | Share of ZIP residents |
|---|---|
| Brisbane | 100% |
| County | Share of ZIP residents |
|---|---|
| San Mateo County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| South San Francisco CCD | 100% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| California's 15th congressional district (CA-15) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (CA-15) | Kevin Mullin (D) | 202-225-3531 | 100% |
| U.S. Senator | Adam B. Schiff (D) | 202-224-3841 | statewide |
| U.S. Senator | Alex Padilla (D) | 202-224-3553 · contact form | statewide |
| State Senator (State Senate District 13) | Josh Becker (Democratic) | 650-233-2724 | 100% |
| State Senator (State Senate District 11) | Scott Wiener (Democratic) | 415-557-1300 | 0.3% |
| Assembly Member (Assembly District 21) | Diane Papan (Democratic) | 650-349-2200 | 100% |
| Assembly Member (Assembly District 19) | Catherine Stefani (Democratic) | 415-557-2312 | 0.3% |
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: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Brisbane website: https://www.brisbaneca.org/
- Brisbane laws: search for the Brisbane, California code of ordinances
- San Mateo County website: https://smcgov.org
- San Mateo County laws: search for the San Mateo County, California code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 13 | 100% |
| State Senate District 11 | 0.3% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 21 | 100% |
| Assembly District 19 | 0.3% |
Voting precincts
4 voting precincts overlap ZIP 94005. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:94005")
ZIP 94005 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.