Willow Grove is located in Pennsylvania. Willow Grove, Pennsylvania has a population of 13,958. Willow Grove is more family-centric than the surrounding county with 40.82% of the households containing married families with children. The county average for households married with children is 34.89%.
The median household income in Willow Grove, Pennsylvania is $94,587. The median household income for the surrounding county is $99,361 compared to the national median of $69,021. The median age of people living in Willow Grove is 37.6 years.
The average high temperature in July is 85.3 degrees, with an average low temperature in January of 24.1 degrees. The average rainfall is approximately 47.8 inches per year, with 17.4 inches of snow per year.
