Boundary Atlas

ZIP code 98944: Sunnyside, WA

ZIP code 98944 is in Sunnyside (73% of residents), in Yakima County (100%) and Benton County (0.2%), Washington. 27% of its residents live outside city limits. It is in Washington's 4th congressional district. Its state senate districts are Legislative (Senate) District 14 (78%), Legislative (Senate) District 15 (21%) and Legislative (Senate) District 16 (0.2%); its state house districts are Legislative (House) District 14 (78%), Legislative (House) District 15 (21%) and Legislative (House) District 16 (0.2%).

22,412residents (2020 Census)
544.6 sq miland area
1cities and towns
1congressional district
37voting precincts

See it on the mapAll of Washington

City and county

City or townShare of ZIP residents
Sunnyside73%

CountyShare of ZIP residents
Yakima County100%
Benton County0.2%

Town or county subdivisionShare of ZIP residents
Sunnyside CCD100%
Northeast Yakima CCD0.3%
Northwest Benton CCD0.2%
Hanford Site CCDland only

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 14)Curtis King (R)78%
State Senator (Legislative (Senate) District 15)Nikki Torres (R)21%
State Senator (Legislative (Senate) District 16)Perry Dozier (R)0.2%
State Representative (Legislative (House) District 14)Deb Manjarrez (R)78%
State Representative (Legislative (House) District 14)Gloria Mendoza (R)78%
State Representative (Legislative (House) District 15)Chris Corry (R)21%
State Representative (Legislative (House) District 15)Jeremie Dufault (R)21%
State Representative (Legislative (House) District 16)Mark Klicker (R)0.2%
State Representative (Legislative (House) District 16)Skyler Rude (R)0.2%

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 1478%
Legislative (Senate) District 1521%
Legislative (Senate) District 160.2%

State house districtShare of ZIP residents
Legislative (House) District 1478%
Legislative (House) District 1521%
Legislative (House) District 160.2%

Voting precincts

37 voting precincts overlap ZIP 98944. Map them, with each precinct's share of the ZIP's residents.

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ZIP 98944 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.