There are 380 Addiction Treatment Centers in Oregon, serving a population of 4,025,127 people in an area of 95,963 square miles. There is 1 Addiction Treatment Center per 10,592 people, and 1 Addiction Treatment Center per 252 square miles.
The state of Oregon is ranked 13th in Addiction Treatment Centers per capita, and 35th in Addiction Treatment Centers per square mile.