There are 553 Laundromats in Ohio, serving a population of 11,609,756 people in an area of 40,851 square miles. There is 1 Laundromat per 20,994 people, and 1 Laundromat per 73 square miles.
The state of Ohio is ranked 44th in Laundromats per capita, and 14th in Laundromats per square mile.