There are 233 Karate Classes in California, serving a population of 38,982,847 people in an area of 155,747 square miles. There is 1 Karate Class per 167,308 people, and 1 Karate Class per 668 square miles.
The state of California is ranked 20th in Karate Classes per capita, and 13th in Karate Classes per square mile.