There are 21 Karate Classes in New Hampshire, serving a population of 1,331,848 people in an area of 8,951 square miles. There is 1 Karate Class per 63,421 people, and 1 Karate Class per 426 square miles.
The state of New Hampshire is ranked 1st in Karate Classes per capita, and 10th in Karate Classes per square mile.