There are 42 Aromatherapy Spas in Colorado, serving a population of 5,436,519 people in an area of 103,614 square miles. There is 1 Aromatherapy Spa per 129,440 people, and 1 Aromatherapy Spa per 2,466 square miles.
The state of Colorado is ranked 2nd in Aromatherapy Spas per capita, and 22nd in Aromatherapy Spas per square mile.