There are 191 Hair Salons in San Joaquin County, California, serving a population of 724,153 people in an area of 1,392 square miles. There is 1 Hair Salon per 3,791 people, and 1 Hair Salon per 7 square miles.
In California, San Joaquin County is ranked 42nd of 58 counties in Hair Salons per capita, and 15th of 58 counties in Hair Salons per square mile.