There are 159 Pet Health Services in St. Tammany Parish, Louisiana, serving a population of 249,201 people in an area of 846 square miles. There is 1 Pet Health Service per 1,567 people, and 1 Pet Health Service per 5 square miles.
In Louisiana, St. Tammany Parish is ranked 2nd of 64 parishes in Pet Health Services per capita, and 5th of 64 parishes in Pet Health Services per square mile.