Sunnyside is located in Washington. Sunnyside, Washington has a population of 16,559. Sunnyside is more family-centric than the surrounding county with 48% households with children. The county percentage for households with children is 36%.
The median household income in Sunnyside, Washington is $45,751. 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 Sunnyside is 30 years.
The average high temperature in July is 89.4 degrees, with an average low temperature in January of 24.9 degrees. The annual precipitation is 7.19.