Boundary Atlas

ZIP code 95039: Monterey County, CA

ZIP code 95039 is in Moss Landing (15% of residents) and Elkhorn (2.5%), in Monterey County, California. 83% of its residents live outside city limits. It is in California's 19th congressional district. Its state senate district is State Senate District 17; its state house districts are Assembly District 30 (89%) and Assembly District 29 (11%).

1,617residents (2020 Census)
17.4 sq miland area
2cities and towns
1congressional district
5voting precincts

See it on the mapAll of California

City and county

City or townShare of ZIP residents
Moss Landing15%
Elkhorn2.5%

CountyShare of ZIP residents
Monterey County100%

Town or county subdivisionShare of ZIP residents
Pajaro CCD87%
Castroville CCD13%

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 3089%
Assembly District 2911%

Voting precincts

5 voting precincts overlap ZIP 95039. 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:95039")

ZIP 95039 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.