There are 115 Pet Health Services in Essex County, New Jersey, serving a population of 800,401 people in an area of 127 square miles. There is 1 Pet Health Service per 6,960 people, and 1 Pet Health Service per 1 square miles.
In New Jersey, Essex County is ranked 19th of 21 counties in Pet Health Services per capita, and 4th of 21 counties in Pet Health Services per square mile.