There are 439 Beauty Salons in Marin County, California, serving a population of 260,814 people in an area of 521 square miles. There is 1 Beauty Salon per 594 people, and 1 Beauty Salon per 1 square miles.
In California, Marin County is ranked 3rd of 58 counties in Beauty Salons per capita, and 9th of 58 counties in Beauty Salons per square mile.