District of Columbia County Map
The County of District of Columbia is located in the State of District of Columbia. Find directions to District of Columbia County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the District of Columbia County population is estimated at 712,816 people. The District of Columbia County time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Top cities include Colonial Village, Barnaby Terrace, Kenilworth, Naylor Gardens, Congress Park