There are 113 Orthodontists in Westmoreland County, Pennsylvania, serving a population of 356,835 people in an area of 1,028 square miles. There is 1 Orthodontist per 3,157 people, and 1 Orthodontist per 9 square miles.
In Pennsylvania, Westmoreland County is ranked 2nd of 67 counties in Orthodontists per capita, and 10th of 67 counties in Orthodontists per square mile.