 It is contiguous with the year 2010 Mitchellville, Maryland CDP, and historically had a Mitchellville mailing address, for many years served by the South Bowie/Mitchellville Post Office with zip code 20721 and has been considered part of Mitchellville.The Woodmore and Mitchellville community is notable as one of the most affluent predominantly African-American communities in the United States.The gated community "Woodmore" is centered on a country club; the community is planned to consist of 398 single-family homes on .