Willow Grove, Pennsylvania
Willow Grove Station, Old York and Davisville Roads
|Nickname: The Grove|
|Townships||Abington, Upper Dublin, Upper Moreland|
|Elevation||269 ft (82 m)|
|Area||3.6 sq mi (9.3 km2)|
|- land||3.6 sq mi (9 km2)|
|- water||0.0 sq mi (0 km2), 0%|
|Density||4,368.3 / sq mi (1,686.6 / km2)|
|- summer (DST)||EDT (UTC-4)|
Willow Grove is a census-designated place (CDP) in Montgomery County, Pennsylvania. A community in Philadelphia's northern suburbs, the population was 15,726 at the 2010 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.
Naval Air Station Joint Reserve Base Willow Grove is located northwest of the Willow Grove CDP in Horsham Township. NAS JRB Willow Grove will continue operating through 2010, and closure will occur by September 2011.
Willow Grove is located at (40.146109, -75.116641).
According to the United States Census Bureau, the CDP has a total area of 3.6 square miles (9.3 km2), of which 0.28% is water.
As of the census of 2000, there were 16,234 people, 6,389 households, and 4,255 families residing in the CDP. The population density was 4,485.7 people per square mile (1,731.5/km²). There were 6,582 housing units at an average density of 1,818.7/sq mi (702.0/km²). The racial makeup of the CDP was 88.57% White, 6.58% African American, 0.09% Native American, 3.06% Asian, 0.02% Pacific Islander, 0.48% from other races, and 1.21% from two or more races. Hispanic or Latino of any race were 1.57% of the population.
There were 6,389 households out of which 30.0% had children under the age of 18 living with them, 53.3% were married couples living together, 10.0% had a female householder with no husband present, and 33.4% were non-families. 28.1% of all households were made up of individuals and 11.3% had someone living alone who was 65 years of age or older. The average household size was 2.46 and the average family size was 3.05.
In the CDP the population was spread out with 22.9% under the age of 18, 6.5% from 18 to 24, 31.7% from 25 to 44, 21.4% from 45 to 64, and 17.4% who were 65 years of age or older. The median age was 38 years. For every 100 females there were 89.3 males. For every 100 females age 18 and over, there were 85.5 males.
The median income for a household in the CDP was $50,378, and the median income for a family was $62,163. Males had a median income of $40,393 versus $32,451 for females. The per capita income for the CDP was $24,740. About 2.8% of families and 4.9% of the population were below the poverty line, including 4.5% of those under age 18 and 4.0% of those age 65 or over.
|This section does not cite any references or sources. (January 2009)|
Willow Grove's history spans nearly three centuries. Following a land grant established by William Penn, known as the Manor of Moreland, the first home was built in 1719. The colonial farmstead slowly grew into a small rural community. By the mid-19th century, Willow Grove served as a summer vacation retreat for Philadelphia residents.
Dr. Nicholas More, an English friend and business associate of William Penn, was granted 9,815 acres of land at an annual rent of a silver shilling for every 100 acres. Originally known as “the Manor of Moreland”, it became the Township of Moreland in 1718. The name officially became Willow Grove about 1792 when it appeared on a map of Pennsylvania townships. The planting of willow trees to absorb the surrounding swampland strengthened the decision to give Willow Grove its name.
The Willow Grove area enjoys its place in Revolutionary War history, as well. Washington’s troops marched through Willow Grove in 1777 on their way to the Battle of Brandywine, and the famous Battle of Crooked Billet took place in the vicinity of Hatboro. The Willow Grove area was also a major player in the efforts of the Underground Railroad during the Civil War. Old York Road was a primary route through Pennsylvania, leading slaves to freedom in Canada.
As with many early communities, Willow Grove experienced rapid growth and development, thanks to railroad and trolley expansion toward the end of the 19th, and early 20th centuries. Less than a day’s trip away from Philadelphia and attracted by the country, more and more inns and restaurants sprang up. The economy enjoyed a growth spurt and the Willow Grove area blossomed.
“Life is a lark in Willow Grove Park” With travel and accommodations readily available and to stimulate travel on the increasingly popular trolleys, the Philadelphia Rapid Transit Company decided to build an amusement park in Willow Grove, at the end of the line. Thus was born Willow Grove Park in 1896, the prototype for numerous parks that followed across the country.
The Park also enjoyed its reputation as the “Music Capital of America” with orchestras and bands, especially John Philip Sousa, who was a regular in the band shell starting in 1901. In 1926, more than 100,000 people attended Sousa’s last annual concert in the park, after twenty-five years of making music in the area. In 1976, Willow Grove Park gave way to innovation and progress once again, when it was razed to make way for a new retail concept – the mall. Thus Willow Grove Park Mall was born. As they had since the early days, the residents of Willow Grove were ready once again to innovate and grow.
Asplundh Tree Expert Company is based in Willow Grove.
Notable people 
- Jill Biden, an educator and the wife of Vice President Joe Biden
- Stewart Greenleaf, State Senator, 12th district
- Edwin Hallowell, Democratic member of the U.S. House of Representatives; born in Willow Grove
- Enolia McMillan, first female national president of the NAACP; born in Willow Grove
- "streets.gif." Horsham Township, Pennsylvania. Retrieved on January 25, 2009.
- "US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. 2011-02-12. Retrieved 2011-04-23.
- "American FactFinder". United States Census Bureau. Retrieved 2008-01-31.
- "北美洲地區." China Airlines. Retrieved on April 24, 2010
- "Branch Offices North America." China Airlines. Retrieved on January 25, 2009.
- "Willow Grove CDP." U.S. Census Bureau. Retrieved on January 25, 2009.
- "Maps-Township-Buildings.pdf." Upper Moreland Township, Pennsylvania. Retrieved on January 25, 2009.
- "Meet Dr. Jill Biden". Progress Ohio.org. Retrieved 2008-08-24.[dead link]
- Edwin Hallowell at the Biographical Directory of the United States Congress Retrieved on 2008-02-14
- Adam Bernstein. "Enolia McMillan; First Woman to Lead NAACP". The Washington Post, October 26, 2006 p. B7