There are 643 Dry Cleaners in Washington, serving a population of 7,169,967 people in an area of 66,439 square miles. There is 1 Dry Cleaner per 11,150 people, and 1 Dry Cleaner per 103 square miles.
The state of Washington is ranked 25th in Dry Cleaners per capita, and 25th in Dry Cleaners per square mile.