There are 349 Auto Parts & Accessories Stores in Pima County, Arizona, serving a population of 1,007,257 people in an area of 9,185 square miles. There is 1 Auto Parts & Accessories Store per 2,886 people, and 1 Auto Parts & Accessories Store per 26 square miles.
In Arizona, Pima County is ranked 12th of 15 counties in Auto Parts & Accessories Stores per capita, and 2nd of 15 counties in Auto Parts & Accessories Stores per square mile.