ZIP code 95129: San Jose, CA
ZIP code 95129 is in San Jose, in Santa Clara County, California. It is in California's 17th congressional district (77%) and California's 16th congressional district (23%). Its state senate district is State Senate District 15; its state house districts are Assembly District 23 (63%) and Assembly District 26 (37%).
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 17th congressional district (CA-17) | 77% |
| California's 16th congressional district (CA-16) | 23% |
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.
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 15 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 23 | 63% |
| Assembly District 26 | 37% |
Voting precincts
17 voting precincts overlap ZIP 95129. 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:95129")
ZIP 95129 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.