There are 103 Car Washes in Salt Lake County, Utah, serving a population of 1,106,700 people in an area of 742 square miles. There is 1 Car Wash per 10,744 people, and 1 Car Wash per 7 square miles.
In Utah, Salt Lake County is ranked 19th of 29 counties in Car Washes per capita, and 1st of 29 counties in Car Washes per square mile.