Boundary Atlas

ZIP code 98031: Kent, WA

ZIP code 98031 is in Kent, in King County, Washington. It is in Washington's 9th congressional district (94%) and Washington's 8th congressional district (5.6%). Its state senate districts are Legislative (Senate) District 47 (62%), Legislative (Senate) District 11 (25%) and Legislative (Senate) District 33 (13%); its state house districts are Legislative (House) District 47 (62%), Legislative (House) District 11 (25%) and Legislative (House) District 33 (13%).

43,055residents (2020 Census)
7.7 sq miland area
2cities and towns
2congressional districts
49voting precincts

See it on the mapAll of Washington

City and county

City or townShare of ZIP residents
Kent100%
Renton0.1%

CountyShare of ZIP residents
King County100%

Town or county subdivisionShare of ZIP residents
Seattle CCD100%

Congressional districts

Congressional districtShare of ZIP residents
Washington's 9th congressional district (WA-09)94%
Washington's 8th congressional district (WA-08)5.6%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

Elected officials

OfficeMemberContactShare of residents
MayorDana Ralph253-856-5700100%
U.S. Representative (WA-09)Adam Smith (D)202-225-890194%
U.S. Representative (WA-08)Kim Schrier (D)202-225-77615.6%
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 47)Claudia Kauffman (Democratic)62%
State Senator (Legislative (Senate) District 11)Bob Hasegawa (Democratic)25%
State Senator (Legislative (Senate) District 33)Tina Orwall (Democratic)13%
State Representative (Legislative (House) District 47)Chris Stearns (Democratic)62%
State Representative (Legislative (House) District 47)Debra Entenman (Democratic)253-330-550462%
State Representative (Legislative (House) District 11)David Hackney (Democratic)25%
State Representative (Legislative (House) District 11)Steve Bergquist (Democratic)25%
State Representative (Legislative (House) District 33)Edwin Obras (Democratic)13%
State Representative (Legislative (House) District 33)Mia Gregerson (Democratic)13%

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 4762%
Legislative (Senate) District 1125%
Legislative (Senate) District 3313%

State house districtShare of ZIP residents
Legislative (House) District 4762%
Legislative (House) District 1125%
Legislative (House) District 3313%

Voting precincts

49 voting precincts overlap ZIP 98031. 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:98031")

ZIP 98031 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.