There are 100 Key Stores in Philadelphia County, Pennsylvania, serving a population of 1,569,657 people in an area of 135 square miles. There is 1 Key Store per 15,696 people, and 1 Key Store per 1 square miles.
In Pennsylvania, Philadelphia County is ranked 2nd of 67 counties in Key Stores per capita, and 1st of 67 counties in Key Stores per square mile.