There are 143 Art Galleries & Dealers in Multnomah County, Oregon, serving a population of 788,459 people in an area of 431 square miles. There is 1 Art Gallery & Dealer per 5,513 people, and 1 Art Gallery & Dealer per 3 square miles.
In Oregon, Multnomah County is ranked 10th of 36 counties in Art Galleries & Dealers per capita, and 1st of 36 counties in Art Galleries & Dealers per square mile.