Boundary Atlas

ZIP code 98591: Lewis County, WA

ZIP code 98591 is in Toledo (15% of residents), in Lewis County, Washington. 85% of its residents live outside city limits. It is in Washington's 3rd congressional district. Its state senate districts are Legislative (Senate) District 20 (93%) and Legislative (Senate) District 19 (7.0%); its state house districts are Legislative (House) District 20 (93%) and Legislative (House) District 19 (7.0%).

4,419residents (2020 Census)
113.9 sq miland area
1cities and towns
1congressional district
8voting precincts

See it on the mapAll of Washington

City and county

City or townShare of ZIP residents
Toledo15%

CountyShare of ZIP residents
Lewis County100%

Town or county subdivisionShare of ZIP residents
Mossyrock CCD44%
Toledo-Vader CCD33%
Ethel CCD18%
Napavine CCD5.2%

Congressional district

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

Members of Congress

OfficeMemberContact
U.S. Representative (WA-03)Marie Gluesenkamp Perez (D)202-225-3536
U.S. SenatorMaria Cantwell (D)202-224-3441 · contact form
U.S. SenatorPatty Murray (D)202-224-2621 · contact form

Members serving now (119th Congress, until January 3, 2027). Source: Members of Congress: the @unitedstates project, congress-legislators (CC0).

State legislative districts

State senate districtShare of ZIP residents
Legislative (Senate) District 2093%
Legislative (Senate) District 197.0%

State house districtShare of ZIP residents
Legislative (House) District 2093%
Legislative (House) District 197.0%

Voting precincts

8 voting precincts overlap ZIP 98591. 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:

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ZIP 98591 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.