Boundary Atlas

ZIP code 98552: Humptulips, WA

ZIP code 98552 is in Humptulips (83% of residents), in Grays Harbor County, Washington. 17% of its residents live outside city limits. It is in Washington's 6th congressional district. Its state senate district is Legislative (Senate) District 24; its state house district is Legislative (House) District 24.

196residents (2020 Census)
76.0 sq miland area
1cities and towns
1congressional district
4voting precincts

See it on the mapAll of Washington

City and county

City or townShare of ZIP residents
Humptulips83%

CountyShare of ZIP residents
Grays Harbor County100%

Town or county subdivisionShare of ZIP residents
Humptulips CCD85%
Neilton CCD8.2%
Quinault Reservation CCD6.6%

Congressional district

Congressional districtShare of ZIP residents
Washington's 6th congressional district (WA-06)100%

State legislative districts

State senate districtShare of ZIP residents
Legislative (Senate) District 24100%

State house districtShare of ZIP residents
Legislative (House) District 24100%

Voting precincts

4 voting precincts overlap ZIP 98552. 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:98552")

ZIP 98552 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.