There are 376 Hair Salons in San Mateo County, California, serving a population of 763,450 people in an area of 449 square miles. There is 1 Hair Salon per 2,030 people, and 1 Hair Salon per 1 square miles.
In California, San Mateo County is ranked 8th of 58 counties in Hair Salons per capita, and 4th of 58 counties in Hair Salons per square mile.