There are 157 Art Galleries & Dealers in Philadelphia County, Pennsylvania, serving a population of 1,569,657 people in an area of 135 square miles. There is 1 Art Gallery & Dealer per 9,997 people, and 1 Art Gallery & Dealer per square mile.
In Pennsylvania, Philadelphia County is ranked 6th of 67 counties in Art Galleries & Dealers per capita, and 1st of 67 counties in Art Galleries & Dealers per square mile.