There are 164 Auto Parts & Accessories Stores in Rockingham County, New Hampshire, serving a population of 302,479 people in an area of 695 square miles. There is 1 Auto Parts & Accessories Store per 1,844 people, and 1 Auto Parts & Accessories Store per 4 square miles.
In New Hampshire, Rockingham County is ranked 9th of 10 counties in Auto Parts & Accessories Stores per capita, and 1st of 10 counties in Auto Parts & Accessories Stores per square mile.