Washington is located in District of Columbia. Washington, District of Columbia 20018has a population of 701,527. Washington 20018 is less family-centric than the surrounding county with 13.1% households with children. The county percentage for households with children is 18%.
The median household income in Washington, District of Columbia 20018 is $98,902. 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 20018 is 38.7 years.
The average high temperature in July is 88.9 degrees, with an average low temperature in January of 24 degrees. The annual precipitation is 43.7.