There are 164 Dentists in St. Mary's County, Maryland, serving a population of 110,979 people in an area of 358 square miles. There is 1 Dentist per 676 people, and 1 Dentist per 2 square miles.
In Maryland, St. Mary's County is ranked 17th of 24 counties in Dentists per capita, and 15th of 24 counties in Dentists per square mile.