There are 220 Pet Health Services in Philadelphia County, Pennsylvania, serving a population of 1,569,657 people in an area of 135 square miles. There is 1 Pet Health Service per 7,134 people, and 1 Pet Health Service per square mile.
In Pennsylvania, Philadelphia County is ranked 59th of 67 counties in Pet Health Services per capita, and 1st of 67 counties in Pet Health Services per square mile.