There are 3954 General Contractors in Philadelphia County, Pennsylvania, serving a population of 1,569,657 people in an area of 135 square miles. There is 1 General Contractor per 396 people, and 1 General Contractor per square mile.
In Pennsylvania, Philadelphia County is ranked 64th of 67 counties in General Contractors per capita, and 1st of 67 counties in General Contractors per square mile.