There are 972 Dentists in St. Louis County, Missouri, serving a population of 999,539 people in an area of 508 square miles. There is 1 Dentist per 1,028 people, and 1 Dentist per square mile.
In Missouri, St. Louis County is ranked 51st of 115 counties in Dentists per capita, and 3rd of 115 counties in Dentists per square mile.