There are 130 Martial Arts Studios in Oregon, serving a population of 4,025,127 people in an area of 95,963 square miles. There is 1 Martial Arts Studio per 30,962 people, and 1 Martial Arts Studio per 738 square miles.
The state of Oregon is ranked 8th in Martial Arts Studios per capita, and 33rd in Martial Arts Studios per square mile.