Washington is located in Oklahoma. Washington, Oklahoma has a population of 624. Washington is less family-centric than the surrounding county with 33% households with children. The county percentage for households with children is 35%.
The median household income in Washington, Oklahoma is $69,739. The median household income for the surrounding county is $70,760 compared to the national median of $66,222. The median age of people living in Washington is 37.5 years.
The average high temperature in July is 93.98 degrees, with an average low temperature in January of 25.19 degrees. The annual precipitation is 39.72.