There are 38 Parking Attendants in Washington, serving a population of 7,169,967 people in an area of 66,439 square miles. There is 1 Parking Attendant per 188,683 people, and 1 Parking Attendant per 1,748 square miles.
The state of Washington is ranked 14th in Parking Attendants per capita, and 18th in Parking Attendants per square mile.