There are 103 Karate Classes in Pennsylvania, serving a population of 12,790,505 people in an area of 44,732 square miles. There is 1 Karate Class per 124,179 people, and 1 Karate Class per 434 square miles.
The state of Pennsylvania is ranked 8th in Karate Classes per capita, and 11th in Karate Classes per square mile.