Boundary Atlas

ZIP code 95064: Santa Cruz, CA

ZIP code 95064 is in Santa Cruz, in Santa Cruz County, California. It is in California's 19th congressional district. Its state senate district is State Senate District 17; its state house district is Assembly District 28.

8,806residents (2020 Census)
1.7 sq miland area
1cities and towns
1congressional district
3voting precincts

See it on the mapAll of California

City and county

City or townShare of ZIP residents
Santa Cruz100%

CountyShare of ZIP residents
Santa Cruz County100%

Town or county subdivisionShare of ZIP residents
Santa Cruz CCD100%

Congressional district

Congressional districtShare of ZIP residents
California's 19th congressional district (CA-19)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 17100%

State house districtShare of ZIP residents
Assembly District 28100%

Voting precincts

3 voting precincts overlap ZIP 95064. Map them, with each precinct's share of the ZIP's residents.

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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:95064")

ZIP 95064 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.