There are 79 Martial Arts Instruction Classes in Idaho, serving a population of 1,657,375 people in an area of 82,621 square miles. There is 1 Martial Arts Instruction Class per 20,979 people, and 1 Martial Arts Instruction Class per 1,045 square miles.
The state of Idaho is ranked 19th in Martial Arts Instruction Classes per capita, and 44th in Martial Arts Instruction Classes per square mile.