There are 750 Beauty Spas in New Jersey, serving a population of 8,960,161 people in an area of 7,353 square miles. There is 1 Beauty Spa per 11,946 people, and 1 Beauty Spa per 9 square miles.
The state of New Jersey is ranked 41st in Beauty Spas per capita, and 4th in Beauty Spas per square mile.