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. Landmarks include Elizabeth Loudon Carmichael House, Valley Mall and Los Hernandez.
- CountyYakima County
- Population6,568 (2020 U.S. Census)
- Historic places2 on the National Register































Elizabeth Loudon Carmichael House
Alexander McAllister House
A view of Union Gap
A view of Union Gap