There are 629 Art Galleries & Dealers in Washington, serving a population of 7,169,967 people in an area of 66,439 square miles. There is 1 Art Gallery & Dealer per 11,398 people, and 1 Art Gallery & Dealer per 105 square miles.
The state of Washington is ranked 14th in Art Galleries & Dealers per capita, and 21st in Art Galleries & Dealers per square mile.