There are 43 Taekwondo Classes in Ohio, serving a population of 11,609,756 people in an area of 40,851 square miles. There is 1 Taekwondo Class per 269,994 people, and 1 Taekwondo Class per 950 square miles.
The state of Ohio is ranked 26th in Taekwondo Classes per capita, and 11th in Taekwondo Classes per square mile.