Union Gap is located in Washington. Union Gap, Washington has a population of 6,325. Union Gap is less family-centric than the surrounding county with 31% households with children. The county percentage for households with children is 36%.
The median household income in Union Gap, Washington is $43,523. The median household income for the surrounding county is $54,405 compared to the national median of $66,222. The median age of people living in Union Gap is 36.3 years.
The average high temperature in July is 87.2 degrees, with an average low temperature in January of 20.5 degrees. The annual precipitation is 8.26.