Boundary Atlas

ZIP code 98133: Seattle, WA

ZIP code 98133 is in Seattle (51% of residents) and Shoreline (49%), in King County, Washington. It is in Washington's 7th congressional district. Its state senate districts are Legislative (Senate) District 32 (75%), Legislative (Senate) District 46 (19%) and Legislative (Senate) District 36 (5.3%); its state house districts are Legislative (House) District 32 (75%), Legislative (House) District 46 (19%) and Legislative (House) District 36 (5.3%).

50,720residents (2020 Census)
7.1 sq miland area
2cities and towns
1congressional district
75voting precincts

See it on the mapAll of Washington

City and county

City or townShare of ZIP residents
Seattle51%
Shoreline49%

CountyShare of ZIP residents
King County100%

Town or county subdivisionShare of ZIP residents
Seattle CCD100%

Congressional district

Congressional districtShare of ZIP residents
Washington's 7th congressional district (WA-07)100%

Elected officials

OfficeMemberContactShare of residents
MayorKatie B. Wilson206-684-400051%
MayorBetsy Robertson206-801-220649%
U.S. Representative (WA-07)Pramila Jayapal (D)202-225-3106100%
U.S. SenatorMaria Cantwell (D)202-224-3441 · contact formstatewide
U.S. SenatorPatty Murray (D)202-224-2621 · contact formstatewide
State Senator (Legislative (Senate) District 32)Jesse Salomon (Democratic)75%
State Senator (Legislative (Senate) District 46)Javier Valdez (Democratic)19%
State Senator (Legislative (Senate) District 36)Noel Frame (Democratic)5.3%
State Representative (Legislative (House) District 32)Cindy Ryu (Democratic)75%
State Representative (Legislative (House) District 32)Lauren Davis (Democratic)75%
State Representative (Legislative (House) District 46)Darya Farivar (Democratic)19%
State Representative (Legislative (House) District 46)Gerry Pollet (Democratic)19%
State Representative (Legislative (House) District 36)Julia Reed (Democratic)5.3%
State Representative (Legislative (House) District 36)Liz Berry (Democratic)5.3%

Officials serving now (members of Congress until January 3, 2027). Sources: Mayors: Open States (public domain); State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
Legislative (Senate) District 3275%
Legislative (Senate) District 4619%
Legislative (Senate) District 365.3%

State house districtShare of ZIP residents
Legislative (House) District 3275%
Legislative (House) District 4619%
Legislative (House) District 365.3%

Voting precincts

75 voting precincts overlap ZIP 98133. 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:98133")

ZIP 98133 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.