Boundary Atlas

ZIP code 98923: Cowiche, WA

ZIP code 98923 is in Cowiche (39% of residents), in Yakima County, Washington. 61% of its residents live outside city limits. It is in Washington's 4th congressional district. Its state senate district is Legislative (Senate) District 15; its state house district is Legislative (House) District 15.

1,281residents (2020 Census)
5.9 sq miland area
1cities and towns
1congressional district
2voting precincts

See it on the mapAll of Washington

City and county

City or townShare of ZIP residents
Cowiche39%

CountyShare of ZIP residents
Yakima County100%

Town or county subdivisionShare of ZIP residents
Yakima CCD99%
Northwest Yakima CCD1.1%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (WA-04)Dan Newhouse (R)202-225-5816100%
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 15)Nikki Torres (R)100%
State Representative (Legislative (House) District 15)Chris Corry (R)100%
State Representative (Legislative (House) District 15)Jeremie Dufault (R)100%

Officials serving now (members of Congress until January 3, 2027). Sources: 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 15100%

State house districtShare of ZIP residents
Legislative (House) District 15100%

Voting precincts

2 voting precincts overlap ZIP 98923. Map them, with each precinct's share of the ZIP's residents.

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ZIP 98923 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.