There are 563 Martial Arts Instruction Classes in Pennsylvania, serving a population of 12,790,505 people in an area of 44,732 square miles. There is 1 Martial Arts Instruction Class per 22,718 people, and 1 Martial Arts Instruction Class per 79 square miles.
The state of Pennsylvania is ranked 28th in Martial Arts Instruction Classes per capita, and 11th in Martial Arts Instruction Classes per square mile.