There are 194 Car Washes in Wayne County, Michigan, serving a population of 1,763,822 people in an area of 612 square miles. There is 1 Car Wash per 9,091 people, and 1 Car Wash per 3 square miles.
In Michigan, Wayne County is ranked 42nd of 83 counties in Car Washes per capita, and 1st of 83 counties in Car Washes per square mile.