There are 278 Laundromats in Oklahoma, serving a population of 3,896,251 people in an area of 68,578 square miles. There is 1 Laundromat per 14,015 people, and 1 Laundromat per 246 square miles.
The state of Oklahoma is ranked 19th in Laundromats per capita, and 35th in Laundromats per square mile.