There are 188 Dentists in Williamson County, Illinois, serving a population of 67,477 people in an area of 421 square miles. There is 1 Dentist per 358 people, and 1 Dentist per 2 square miles.
In Illinois, Williamson County is ranked 18th of 102 counties in Dentists per capita, and 17th of 102 counties in Dentists per square mile.