There are 131 Truck Washes in California, serving a population of 38,982,847 people in an area of 155,747 square miles. There is 1 Truck Wash per 297,578 people, and 1 Truck Wash per 1,188 square miles.
The state of California is ranked 39th in Truck Washes per capita, and 17th in Truck Washes per square mile.