There are 681 Dentists in McHenry County, Illinois, serving a population of 308,043 people in an area of 604 square miles. There is 1 Dentist per 452 people, and 1 Dentist per square mile.
In Illinois, McHenry County is ranked 30th of 102 counties in Dentists per capita, and 9th of 102 counties in Dentists per square mile.