Boundary Atlas

ZIP code 98146: Burien, WA

ZIP code 98146 is in Burien (44% of residents), White Center (39%) and Seattle (16%), in King County, Washington. It is in Washington's 7th congressional district. Its state senate districts are Legislative (Senate) District 34 (89%) and Legislative (Senate) District 33 (11%); its state house districts are Legislative (House) District 34 (89%) and Legislative (House) District 33 (11%).

28,845residents (2020 Census)
4.6 sq miland area
3cities and towns
1congressional district
37voting precincts

See it on the mapAll of Washington

City and county

City or townShare of ZIP residents
Burien44%
White Center39%
Seattle16%

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
MayorKevin Schilling206-241-464744%
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 34)Emily Alvarado (Democratic)89%
State Senator (Legislative (Senate) District 33)Tina Orwall (Democratic)11%
State Representative (Legislative (House) District 34)Brianna Thomas (Democratic)89%
State Representative (Legislative (House) District 34)Joe Fitzgibbon (Democratic)89%
State Representative (Legislative (House) District 33)Edwin Obras (Democratic)11%
State Representative (Legislative (House) District 33)Mia Gregerson (Democratic)11%

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 3489%
Legislative (Senate) District 3311%

State house districtShare of ZIP residents
Legislative (House) District 3489%
Legislative (House) District 3311%

Voting precincts

37 voting precincts overlap ZIP 98146. 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:98146")

ZIP 98146 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.