There are 101 Arcades in San Diego County, California, serving a population of 3,283,665 people in an area of 4,206 square miles. There is 1 Arcade per 32,511 people, and 1 Arcade per 41 square miles.
In California, San Diego County is ranked 15th of 58 counties in Arcades per capita, and 9th of 58 counties in Arcades per square mile.