There are 576 Orthodontists in Dallas County, Texas, serving a population of 2,552,213 people in an area of 873 square miles. There is 1 Orthodontist per 4,430 people, and 1 Orthodontist per 1 square miles.
In Texas, Dallas County is ranked 37th of 254 counties in Orthodontists per capita, and 1st of 254 counties in Orthodontists per square mile.