There are 266 Aquarium Shops in California, serving a population of 38,982,847 people in an area of 155,747 square miles. There is 1 Aquarium Shop per 146,552 people, and 1 Aquarium Shop per 585 square miles.
The state of California is ranked 11th in Aquarium Shops per capita, and 10th in Aquarium Shops per square mile.