There are 559 Plumbing Supply Stores in California, serving a population of 38,982,847 people in an area of 155,747 square miles. There is 1 Plumbing Supply Store per 69,736 people, and 1 Plumbing Supply Store per 278 square miles.
The state of California is ranked 10th in Plumbing Supply Stores per capita, and 11th in Plumbing Supply Stores per square mile.