There are 24 Brazilian Jiu-jitsu Classes in Massachusetts, serving a population of 6,789,319 people in an area of 7,800 square miles. There is 1 Brazilian Jiu-jitsu Class per 282,888 people, and 1 Brazilian Jiu-jitsu Class per 324 square miles.
The state of Massachusetts is ranked 13th in Brazilian Jiu-jitsu Classes per capita, and 2nd in Brazilian Jiu-jitsu Classes per square mile.