There are 130 Dry Cleaners in San Mateo County, California, serving a population of 763,450 people in an area of 449 square miles. There is 1 Dry Cleaner per 5,872 people, and 1 Dry Cleaner per 3 square miles.
In California, San Mateo County is ranked 5th of 58 counties in Dry Cleaners per capita, and 4th of 58 counties in Dry Cleaners per square mile.