There are 275 Beauty Salons in St. Louis County, Missouri, serving a population of 999,539 people in an area of 508 square miles. There is 1 Beauty Salon per 3,634 people, and 1 Beauty Salon per 1 square miles.
In Missouri, St. Louis County is ranked 94th of 115 counties in Beauty Salons per capita, and 3rd of 115 counties in Beauty Salons per square mile.