There are 198 Tourist Information Centers in Maricopa County, Arizona, serving a population of 4,155,501 people in an area of 9,198 square miles. There is 1 Tourist Information Center per 20,987 people, and 1 Tourist Information Center per 46 square miles.
In Arizona, Maricopa County is ranked 11th of 15 counties in Tourist Information Centers per capita, and 1st of 15 counties in Tourist Information Centers per square mile.