There are 310 Building Supply Stores in Los Angeles County, California, serving a population of 10,105,722 people in an area of 4,058 square miles. There is 1 Building Supply Store per 32,599 people, and 1 Building Supply Store per 13 square miles.
In California, Los Angeles County is ranked 31st of 58 counties in Building Supply Stores per capita, and 5th of 58 counties in Building Supply Stores per square mile.