There are 527 Day Spas in Maricopa County, Arizona, serving a population of 4,155,501 people in an area of 9,198 square miles. There is 1 Day Spa per 7,885 people, and 1 Day Spa per 17 square miles.
In Arizona, Maricopa County is ranked 1st of 15 counties in Day Spas per capita, and 1st of 15 counties in Day Spas per square mile.