There are 999 Car Washes in Los Angeles County, California, serving a population of 10,105,722 people in an area of 4,058 square miles. There is 1 Car Wash per 10,115 people, and 1 Car Wash per 4 square miles.
In California, Los Angeles County is ranked 21st of 58 counties in Car Washes per capita, and 3rd of 58 counties in Car Washes per square mile.