There are 194 Orthodontists in Worcester County, Massachusetts, serving a population of 818,249 people in an area of 1,511 square miles. There is 1 Orthodontist per 4,217 people, and 1 Orthodontist per 7 square miles.
In Massachusetts, Worcester County is ranked 6th of 14 counties in Orthodontists per capita, and 8th of 14 counties in Orthodontists per square mile.