Glenn Dale
Census-designated place in Maryland
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Glenn Dale is an unincorporated area and census-designated place in Prince George's County, Maryland, United States. The population was 14,698 at the 2020 census. Glenn Dale is home to the Glenn Dale Hospital, an abandoned sanatorium, and the USDA... Wikipedia
ZIP code: 20769, 20720 (extended area)
Population: 15,244 (2022)
Area code(s): 301, 240