There are 275 Payroll Services in Pennsylvania, serving a population of 12,790,505 people in an area of 44,732 square miles. There is 1 Payroll Service per 46,510 people, and 1 Payroll Service per 162 square miles.
The state of Pennsylvania is ranked 42nd in Payroll Services per capita, and 16th in Payroll Services per square mile.