Boundary Atlas

ZIP code 95486: Monte Rio, CA

ZIP code 95486 is in Monte Rio, in Sonoma County, California. It is in California's 2nd congressional district. Its state senate district is State Senate District 2; its state house district is Assembly District 2.

71residents (2020 Census)
0.0 sq miland area
1cities and towns
1congressional district
1voting precincts

See it on the mapAll of California

City and county

City or townShare of ZIP residents
Monte Rio100%

CountyShare of ZIP residents
Sonoma County100%

Town or county subdivisionShare of ZIP residents
Russian River-Sonoma Coast CCD100%

Congressional district

Congressional districtShare of ZIP residents
California's 2nd congressional district (CA-02)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 2100%

State house districtShare of ZIP residents
Assembly District 2100%

Voting precincts

1 voting precinct overlap ZIP 95486. 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:95486")

ZIP 95486 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.