Colma, California
Colma is a town in San Mateo County, California, with 1,507 residents in 2020. It is in California's 15th congressional district. Its state senate district is State Senate District 11; its state house district is Assembly District 19.
County
| County | Share of residents |
|---|---|
| San Mateo County | 100% |
Congressional district
| Congressional district | Share of 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 11) | Scott Wiener (Democratic) | 415-557-1300 | 100% |
| Assembly Member (Assembly District 19) | Catherine Stefani (Democratic) | 415-557-2312 | 100% |
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
- Colma website: http://www.colma.ca.gov
- Colma laws: search for the Colma, 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 residents |
|---|---|
| State Senate District 11 | 100% |
| State house district | Share of residents |
|---|---|
| Assembly District 19 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Colma: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Colma's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:0614736")
Colma here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.