There are 447 Martial Arts Instruction Classes in Colorado, serving a population of 5,436,519 people in an area of 103,614 square miles. There is 1 Martial Arts Instruction Class per 12,162 people, and 1 Martial Arts Instruction Class per 231 square miles.
The state of Colorado is ranked 3rd in Martial Arts Instruction Classes per capita, and 24th in Martial Arts Instruction Classes per square mile.