Map of Willow Grove CDP

Willow Grove is a census-designated place (CDP) in Montgomery County, Pennsylvania, United States. A community in Philadelphia‘s northern suburbs, the population was 13,730 at the 2020 census. It is located in Upper Dublin Township, Abington Township and Upper Moreland Township. Willow Grove was once known for Willow Grove Park, an amusement park that was open from 1896 to 1976, now the site of Willow Grove Park Mall. Willow Grove is considered an edge city of Philadelphia, with large amounts of retail and office space.

Naval Air Station Joint Reserve Base Willow Grove was located northwest of the Willow Grove CDP in Horsham Township. NAS JRB Willow Grove transitioned into Horsham Air National Guard Station in September 2011.

Willow Grove is located 37 miles (60 km) southeast of Allentown and 13 miles (21 km) north of Philadelphia.

Willow Grove CDP overview:
Name:	Willow Grove CDP
LSAD Code:	57
LSAD Description:	CDP (suffix)
State:	Pennsylvania
County:	Montgomery County
Elevation:	269 ft (82 m)
Total Area:	3.6 sq mi (9 km²)
Land Area:	3.6 sq mi (9 km²)
Water Area:	0.0 sq mi (0 km²)
Total Population:	15,726
Population Density:	4,400/sq mi (1,700/km²)
ZIP code:	19090
Area code:	215, 267, and 445
FIPS code:	4285408
GNISfeature ID:	1193673

Online Interactive Map

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

Willow Grove location map. Where is Willow Grove CDP?

Willow Grove location on the U.S. Map. Where is Willow Grove CDP. — Willow Grove location on the U.S. Map.

Willow Grove location on the Pennsylvania map. Where is Willow Grove CDP. — Location of Willow Grove in Pennsylvania.

Willow Grove Road Map

Willow Grove city Satellite Map

Geography

Willow Grove is located at 40°08′46″N 75°07′00″W / 40.146109°N 75.116641°W / 40.146109; -75.116641 (40.146109, -75.116641).

According to the U.S. Census Bureau, the CDP has a total area of 3.6 square miles (9.3 km), of which 0.28% is water. It has a hot-summer humid continental climate (Dfa) bordering upon a humid subtropical climate (Cfa) and its hardiness zone is 7a. Average monthly temperatures range from 31.8 °F in January to 75.9 °F in July.