There are 116 Orthodontists in Lake County, Illinois, serving a population of 704,476 people in an area of 444 square miles. There is 1 Orthodontist per 6,073 people, and 1 Orthodontist per 3 square miles.
In Illinois, Lake County is ranked 9th of 102 counties in Orthodontists per capita, and 3rd of 102 counties in Orthodontists per square mile.