Glenn Dale, Maryland

Glenn Dale is an unincorporated area and census-designated place (CDP) in Prince George's County, Maryland, United States. The population was 13,466 at the 2010 census. Glenn Dale is home to the Glenn Dale Hospital, an abandoned sanatorium, and the USDA Plant Introduction Station.GeographyGlenn Dale is located at .According to the United States Census Bureau, the CDP has a total area of 18.7km2, of which 18.4km2 is land and 0.3km2, or 1.52%, is water.ClimateThe climate in this area is characterized by hot, humid summers and generally mild to cool winters. According to the Köppen Climate Classification system, Glenn Dale has a humid subtropical climate, abbreviated "Cfa" on climate maps.BoundariesAs delineated by the U.S. Census Bureau, Glenn Dale is bordered by: To the north, unincorporated Prince George's County To the east, the city of Bowie To the south, the census-designated places of Fairwood and Mitchellville To the west, the census-designated places of Lanham and Seabrook The northern boundary of the CDP is formed by Good Luck Road and Duckettown Road. The eastern boundary is formed with the city boundary of Bowie, then by Chestnut Avenue and High Bridge Road, then again by the boundary of Bowie. The southern boundary of Glenn Dale is formed by Annapolis Road (Maryland Route 450), and the western boundary follows the stream called Folly Branch, then Lanham-Severn Road (Maryland Route 564), then Greenbelt Road (Route 193), returning to Good Luck Road.