There are 289 Pet Services in Maricopa County, Arizona, serving a population of 4,155,501 people in an area of 9,198 square miles. There is 1 Pet Service per 14,378 people, and 1 Pet Service per 31 square miles.
In Arizona, Maricopa County is ranked 7th of 15 counties in Pet Services per capita, and 1st of 15 counties in Pet Services per square mile.