Garnet Valley is located in Pennsylvania. Garnet Valley, Pennsylvania has a population of 11,218. Garnet Valley is more family-centric than the surrounding county with 35.34% of the households containing married families with children. The county average for households married with children is 30.31%.
The median household income in Garnet Valley, Pennsylvania is $153,656. The median household income for the surrounding county is $80,398 compared to the national median of $69,021. The median age of people living in Garnet Valley is 48.1 years.
The average high temperature in July is 84.9 degrees, with an average low temperature in January of 21.9 degrees. The average rainfall is approximately 45.7 inches per year, with 15.1 inches of snow per year.
