There are 917 Addiction Treatment Centers in Pennsylvania, serving a population of 12,790,505 people in an area of 44,732 square miles. There is 1 Addiction Treatment Center per 13,948 people, and 1 Addiction Treatment Center per 48 square miles.
The state of Pennsylvania is ranked 26th in Addiction Treatment Centers per capita, and 11th in Addiction Treatment Centers per square mile.