There are 256 Tourist Information Centers in San Diego County, California, serving a population of 3,283,665 people in an area of 4,206 square miles. There is 1 Tourist Information Center per 12,826 people, and 1 Tourist Information Center per 16 square miles.
In California, San Diego County is ranked 22nd of 58 counties in Tourist Information Centers per capita, and 7th of 58 counties in Tourist Information Centers per square mile.