Adelphi, Maryland

Adelphi, Maryland
Adelphi, Maryland
Census-designated place
	The Adelphi Mill in July 2007
	Location of Adelphi, Maryland
	Coordinates: 38°59′49″N 76°58′0″W / 38.99694°N 76.96667°W
Country	United States
State	Maryland
County	Prince George's
Area
• Total	2.72 sq mi (7.04 km2)
• Land	2.72 sq mi (7.03 km2)
• Water	0.00 sq mi (0.01 km2)
Elevation	171 ft (52 m)
Population (2020)
• Total	16,823
• Density	6,194.04/sq mi (2,391.72/km2)
Time zone	UTC−5 (Eastern (EST))
• Summer (DST)	UTC−4 (EDT)
ZIP Codes	20783, 20787
Area codes	301, 240
FIPS code	24-00400
GNIS feature ID	0596997

Adelphi is an unincorporated area and census-designated place in Prince George's County, Maryland, United States.^[2] Per the 2020 Census, the population was 16,823.^[3] Adelphi includes the following subdivisions; Adelphi, Adelphi Park, Adelphi Hills, Adelphi Terrace, Adelphi Village, Buck Lodge, Chatham, Cool Spring Terrace, Hillandale Forest, Holly Hill Manor, Knollwood, Lewisdale, and White Oak Manor.

^ "2020 U.S. Gazetteer Files". United States Census Bureau. Retrieved April 26, 2022.
^ U.S. Geological Survey Geographic Names Information System: Adelphi, Maryland
^ "Adelphi CDP, Maryland". United States Census Bureau. Retrieved March 13, 2022.

[CenPopGazetteer2020-1] "2020 U.S. Gazetteer Files". United States Census Bureau. Retrieved April 26, 2022.

[2] U.S. Geological Survey Geographic Names Information System: Adelphi, Maryland

[3] "Adelphi CDP, Maryland". United States Census Bureau. Retrieved March 13, 2022.

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