There are 91 Payroll Services in Idaho, serving a population of 1,657,375 people in an area of 82,621 square miles. There is 1 Payroll Service per 18,212 people, and 1 Payroll Service per 907 square miles.
The state of Idaho is ranked 3rd in Payroll Services per capita, and 43rd in Payroll Services per square mile.