There are 29 Balloon Stores in Washington, serving a population of 7,169,967 people in an area of 66,439 square miles. There is 1 Balloon Store per 247,240 people, and 1 Balloon Store per 2,290 square miles.
The state of Washington is ranked 34th in Balloon Stores per capita, and 28th in Balloon Stores per square mile.