Boundary Atlas

Burien, Washington

Burien is a city in King County, Washington, with 52,066 residents in 2020. It is in Washington's 7th congressional district. It spans 2 state senate and 2 state house districts.

52,066residents (2020 Census)
10.0 sq miland area
4ZIP codes
1congressional district

County

CountyShare of residents
King County100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
MayorKevin Schilling206-241-4647citywide
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 33)Tina Orwall (Democratic)67%
State Senator (Legislative (Senate) District 34)Emily Alvarado (Democratic)33%
State Representative (Legislative (House) District 33)Edwin Obras (Democratic)67%
State Representative (Legislative (House) District 33)Mia Gregerson (Democratic)67%
State Representative (Legislative (House) District 34)Brianna Thomas (Democratic)33%
State Representative (Legislative (House) District 34)Joe Fitzgibbon (Democratic)33%

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 residents
Legislative (Senate) District 3367%
Legislative (Senate) District 3433%

State house districtShare of residents
Legislative (House) District 3367%
Legislative (House) District 3433%

ZIP codes

Percentages mark ZIPs only partly in Burien: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Burien's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:5308850")

Burien here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.