There are 605 Laundromats in Pennsylvania, serving a population of 12,790,505 people in an area of 44,732 square miles. There is 1 Laundromat per 21,141 people, and 1 Laundromat per 73 square miles.
The state of Pennsylvania is ranked 45th in Laundromats per capita, and 15th in Laundromats per square mile.