There are 127 Building Supply Stores in DuPage County, Illinois, serving a population of 931,826 people in an area of 328 square miles. There is 1 Building Supply Store per 7,337 people, and 1 Building Supply Store per 2 square miles.
In Illinois, DuPage County is ranked 7th of 102 counties in Building Supply Stores per capita, and 1st of 102 counties in Building Supply Stores per square mile.