There are 171 Hair Salons in Marin County, California, serving a population of 260,814 people in an area of 521 square miles. There is 1 Hair Salon per 1,525 people, and 1 Hair Salon per 3 square miles.
In California, Marin County is ranked 4th of 58 counties in Hair Salons per capita, and 10th of 58 counties in Hair Salons per square mile.