There are 107 Car Washes in Collin County, Texas, serving a population of 914,075 people in an area of 842 square miles. There is 1 Car Wash per 8,542 people, and 1 Car Wash per 7 square miles.
In Texas, Collin County is ranked 100th of 254 counties in Car Washes per capita, and 7th of 254 counties in Car Washes per square mile.