There are 217 Tour Companies in Maricopa County, Arizona, serving a population of 4,155,501 people in an area of 9,198 square miles. There is 1 Tour Company per 19,149 people, and 1 Tour Company per 42 square miles.
In Arizona, Maricopa County is ranked 6th of 15 counties in Tour Companies per capita, and 1st of 15 counties in Tour Companies per square mile.