There are 389 Auto Parts & Accessories Stores in Multnomah County, Oregon, serving a population of 788,459 people in an area of 431 square miles. There is 1 Auto Parts & Accessories Store per 2,026 people, and 1 Auto Parts & Accessories Store per 1 square miles.
In Oregon, Multnomah County is ranked 17th of 36 counties in Auto Parts & Accessories Stores per capita, and 1st of 36 counties in Auto Parts & Accessories Stores per square mile.