There are 126 Periodontists in Mercer County, New Jersey, serving a population of 373,362 people in an area of 225 square miles. There is 1 Periodontist per 2,963 people, and 1 Periodontist per 1 square miles.
In New Jersey, Mercer County is ranked 1st of 21 counties in Periodontists per capita, and 2nd of 21 counties in Periodontists per square mile.