ZIP code 95121: San Jose, CA
ZIP code 95121 is in San Jose, in Santa Clara County, California. It is in California's 16th congressional district (61%) and California's 19th congressional district (39%). Its state senate district is State Senate District 15; its state house district is Assembly District 25.
See it on the mapAll of California
City and county
| City or town | Share of ZIP residents |
|---|---|
| San Jose | 100% |
| County | Share of ZIP residents |
|---|---|
| Santa Clara County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| San Jose CCD | 100% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| California's 16th congressional district (CA-16) | 61% |
| California's 19th congressional district (CA-19) | 39% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Matt Mahan | 408-535-4900 | 100% |
| U.S. Representative (CA-16) | Sam T. Liccardo (D) | 202-225-8104 | 61% |
| U.S. Representative (CA-19) | Jimmy Panetta (D) | 202-225-2861 | 39% |
| 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 15) | Dave Cortese (Democratic) | 408-723-4154 | 100% |
| Assembly Member (Assembly District 25) | Ash Kalra (Democratic) | 408-286-2535 | 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: Mayors: Open States (public domain); State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- San Jose website: https://sanjoseca.gov
- San Jose laws: search for the San Jose, California code of ordinances
- Santa Clara County website: https://www.santaclaracounty.gov/
- Santa Clara County laws: search for the Santa Clara County, California code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 15 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 25 | 100% |
Voting precincts
16 voting precincts overlap ZIP 95121. 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://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:95121")
ZIP 95121 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.