There are 138 Beauty Spas in Fairfax County, Virginia, serving a population of 1,142,004 people in an area of 391 square miles. There is 1 Beauty Spa per 8,275 people, and 1 Beauty Spa per 2 square miles.
In Virginia, Fairfax County is ranked 28th of 133 counties in Beauty Spas per capita, and 9th of 133 counties in Beauty Spas per square mile.