There are 148 Building Supply Stores in Orange County, California, serving a population of 3,155,816 people in an area of 791 square miles. There is 1 Building Supply Store per 21,323 people, and 1 Building Supply Store per 5 square miles.
In California, Orange County is ranked 10th of 58 counties in Building Supply Stores per capita, and 2nd of 58 counties in Building Supply Stores per square mile.