Washington is located in District of Columbia. Washington, District of Columbia 20566has a population of 6. Washington 20566 is less family-centric than the surrounding county with 0% households with children. The county percentage for households with children is 18%.
The median household income in Washington, District of Columbia 20566 is $0. The median household income for the surrounding county is $98,902 compared to the national median of $66,222. The median age of people living in Washington 20566 is 36.3 years.
The average high temperature in July is 88.3 degrees, with an average low temperature in January of 27.3 degrees. The annual precipitation is 39.35.