There are 148 Pet Health Services in Loudoun County, Virginia, serving a population of 374,558 people in an area of 516 square miles. There is 1 Pet Health Service per 2,530 people, and 1 Pet Health Service per 3 square miles.
In Virginia, Loudoun County is ranked 53rd of 133 counties in Pet Health Services per capita, and 18th of 133 counties in Pet Health Services per square mile.