There are 702 Dentists in New Castle County, Delaware, serving a population of 555,036 people in an area of 427 square miles. There is 1 Dentist per 790 people, and 1 Dentist per square mile.
In Delaware, New Castle County is ranked 1st of 3 counties in Dentists per capita, and 1st of 3 counties in Dentists per square mile.