There are 37 Car Washes in Puerto Rico, serving a population of 3,468,963 people in an area of 3,423 square miles. There is 1 Car Wash per 93,755 people, and 1 Car Wash per 92 square miles.
The state of Puerto Rico is ranked 53rd in Car Washes per capita, and 29th in Car Washes per square mile.