There are 654 Addiction Treatment Centers in Massachusetts, serving a population of 6,789,319 people in an area of 7,800 square miles. There is 1 Addiction Treatment Center per 10,381 people, and 1 Addiction Treatment Center per 11 square miles.
The state of Massachusetts is ranked 11th in Addiction Treatment Centers per capita, and 6th in Addiction Treatment Centers per square mile.