Map of Hillandale CDP

Hillandale is an unincorporated area and census-designated place located in Montgomery and Prince George’s counties, Maryland, United States. As of the 2020 census, it had a population of 5,774. Hillandale is contained between the Prince George’s / Montgomery County line to the east, the Anacostia River to the west, McCeney Avenue to the north, and D.C.’s Capital Beltway to the south. It borders the communities of Adelphi, Avenel, White Oak and Beltsville.

Hillandale CDP overview:
Name:	Hillandale CDP
LSAD Code:	57
LSAD Description:	CDP (suffix)
State:	Maryland
County:	Montgomery County, Prince George’s County
Elevation:	262 ft (80 m)
Total Area:	1.89 sq mi (4.89 km²)
Land Area:	1.89 sq mi (4.89 km²)
Water Area:	0.00 sq mi (0.00 km²)
Total Population:	5,774
Population Density:	3,056.64/sq mi (1,180.17/km²)
ZIP code:	20903
Area code:	301, 240
FIPS code:	2438850
GNISfeature ID:	0590471

Online Interactive Map

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Hillandale online map. Source: Basemap layers from Google Map, Open Street Map (OSM), Arcgisonline, Wmflabs. Boundary Data from Database of Global Administrative Areas.

Hillandale location map. Where is Hillandale CDP?

Hillandale location on the U.S. Map. Where is Hillandale CDP. — Hillandale location on the U.S. Map.

Hillandale location on the Maryland map. Where is Hillandale CDP. — Location of Hillandale in Maryland.

Hillandale Road Map

Hillandale city Satellite Map

Geography

Hillandale is part of the very large postal designation of Silver Spring.

According to the United States Census Bureau, the place has a total area of 2.0 square miles (5.3 km), all land.

In Montgomery County, Hillandale is bordered by the Silver Spring CDP to the south (across the Capital Beltway), the Four Corners CDP to the west (across the Northwest Branch Anacostia River), and the White Oak CDP to the north. In Prince George’s County, Hillandale is bordered by the Beltsville CDP to the east (across the Paint Branch) and the Adelphi CDP to the south (across the Capital Beltway).