Boundary Atlas

ZIP code 98902: Yakima, WA

ZIP code 98902 is in Yakima, in Yakima County, Washington. It is in Washington's 4th congressional district. Its state senate districts are Legislative (Senate) District 15 (57%) and Legislative (Senate) District 14 (43%); its state house districts are Legislative (House) District 15 (57%) and Legislative (House) District 14 (43%).

47,589residents (2020 Census)
9.3 sq miland area
1cities and towns
1congressional district
35voting precincts

See it on the mapAll of Washington

City and county

City or townShare of ZIP residents
Yakima100%

CountyShare of ZIP residents
Yakima County100%

Town or county subdivisionShare of ZIP residents
Yakima CCD100%

Congressional district

Congressional districtShare of ZIP residents
Washington's 4th congressional district (WA-04)100%

State legislative districts

State senate districtShare of ZIP residents
Legislative (Senate) District 1557%
Legislative (Senate) District 1443%

State house districtShare of ZIP residents
Legislative (House) District 1557%
Legislative (House) District 1443%

Voting precincts

35 voting precincts overlap ZIP 98902. 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:98902")

ZIP 98902 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.