There are 286 Martial Arts Instruction Classes in Maricopa County, Arizona, serving a population of 4,155,501 people in an area of 9,198 square miles. There is 1 Martial Arts Instruction Class per 14,529 people, and 1 Martial Arts Instruction Class per 32 square miles.
In Arizona, Maricopa County is ranked 1st of 15 counties in Martial Arts Instruction Classes per capita, and 1st of 15 counties in Martial Arts Instruction Classes per square mile.