There are 2809 Dentists in Contra Costa County, California, serving a population of 1,123,678 people in an area of 723 square miles. There is 1 Dentist per 400 people, and 1 Dentist per square mile.
In California, Contra Costa County is ranked 16th of 58 counties in Dentists per capita, and 7th of 58 counties in Dentists per square mile.