There are 29 Payroll Services in Montana, serving a population of 1,029,862 people in an area of 145,509 square miles. There is 1 Payroll Service per 35,512 people, and 1 Payroll Service per 5,017 square miles.
The state of Montana is ranked 27th in Payroll Services per capita, and 51st in Payroll Services per square mile.