There are 724 Addiction Treatment Centers in Ohio, serving a population of 11,609,756 people in an area of 40,851 square miles. There is 1 Addiction Treatment Center per 16,035 people, and 1 Addiction Treatment Center per 56 square miles.
The state of Ohio is ranked 36th in Addiction Treatment Centers per capita, and 12th in Addiction Treatment Centers per square mile.