There are 593 Art Galleries & Dealers in Ohio, serving a population of 11,609,756 people in an area of 40,851 square miles. There is 1 Art Gallery & Dealer per 19,578 people, and 1 Art Gallery & Dealer per 68 square miles.
The state of Ohio is ranked 42nd in Art Galleries & Dealers per capita, and 15th in Art Galleries & Dealers per square mile.