Union Gap, Washington

Union Gap, Washington
Motto: 
The old town with new ideas
Location of Union Gap, Washington
Coordinates: 46°33′28″N 120°30′25″W / 46.55778°N 120.50694°W / 46.55778; -120.50694
CountryUnited States
StateWashington
CountyYakima
IncorporatedNovember 23, 1883
Government
 • MayorJohn Hodkinson
 • CouncilmembersGreg Sewell
Roger Wentz
Jack Galloway
Maira Gonzalez
Julie Schilling
Sandy Dailey
Area
 • City
5.58 sq mi (14.46 km2)
 • Land5.58 sq mi (14.44 km2)
 • Water0.0039 sq mi (0.01 km2)
Elevation
997 ft (304 m)
Population
 (2020)
 • City
6,568
 • Estimate 
(2023)
6,439
 • Density1,154.6/sq mi (445.81/km2)
 • Urban
133,145
 • Metro
256,643 (US: 193rd)
Time zoneUTC−8 (Pacific (PST))
 • Summer (DST)UTC−7 (PDT)
ZIP Codes
98901, 98903
Area code509
FIPS code53-73290
GNIS feature ID2412131
Websiteuniongapwa.gov

Union Gap is a city in Yakima County, Washington, United States. The population was 6,568 at the 2020 census. Union Gap has become the retail hub for the entire Yakima Valley as a result of Valley Mall and other thriving businesses being located here. Part of the city is within the Yakama Nation.