There are 557 Beauty Spas in Maricopa County, Arizona, serving a population of 4,155,501 people in an area of 9,198 square miles. There is 1 Beauty Spa per 7,460 people, and 1 Beauty Spa per 16 square miles.
In Arizona, Maricopa County is ranked 2nd of 15 counties in Beauty Spas per capita, and 1st of 15 counties in Beauty Spas per square mile.