There are 144 Campgrounds & RV Parks in Maricopa County, Arizona, serving a population of 4,155,501 people in an area of 9,198 square miles. There is 1 Campgrounds & RV Park per 28,857 people, and 1 Campgrounds & RV Park per 63 square miles.
In Arizona, Maricopa County is ranked 15th of 15 counties in Campgrounds & RV Parks per capita, and 4th of 15 counties in Campgrounds & RV Parks per square mile.