There are 113 Addiction Treatment Centers in Iowa, serving a population of 3,118,102 people in an area of 55,842 square miles. There is 1 Addiction Treatment Center per 27,593 people, and 1 Addiction Treatment Center per 494 square miles.
The state of Iowa is ranked 49th in Addiction Treatment Centers per capita, and 43rd in Addiction Treatment Centers per square mile.