Boundary Atlas

ZIP code 98565: Napavine, WA

ZIP code 98565 is in Napavine, in Lewis County, Washington. It is in Washington's 3rd congressional district. Its state senate district is Legislative (Senate) District 20; its state house district is Legislative (House) District 20.

448residents (2020 Census)
0.2 sq miland area
1cities and towns
1congressional district
1voting precincts

See it on the mapAll of Washington

City and county

City or townShare of ZIP residents
Napavine100%

CountyShare of ZIP residents
Lewis County100%

Town or county subdivisionShare of ZIP residents
Napavine CCD100%

Congressional district

Congressional districtShare of ZIP residents
Washington's 3rd congressional district (WA-03)100%

State legislative districts

State senate districtShare of ZIP residents
Legislative (Senate) District 20100%

State house districtShare of ZIP residents
Legislative (House) District 20100%

Voting precincts

1 voting precinct overlap ZIP 98565. 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:98565")

ZIP 98565 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.