There are 183 Jails & Prisons in Oklahoma, serving a population of 3,896,251 people in an area of 68,578 square miles. There is 1 Jail & Prison per 21,290 people, and 1 Jail & Prison per 374 square miles.
The state of Oklahoma is ranked 15th in Jails & Prisons per capita, and 36th in Jails & Prisons per square mile.