There are 125 Pet Trainers in Maricopa County, Arizona, serving a population of 4,155,501 people in an area of 9,198 square miles. There is 1 Pet Trainer per 33,244 people, and 1 Pet Trainer per 73 square miles.
In Arizona, Maricopa County is ranked 4th of 15 counties in Pet Trainers per capita, and 1st of 15 counties in Pet Trainers per square mile.