There are 309 Orthodontists in San Joaquin County, California, serving a population of 724,153 people in an area of 1,392 square miles. There is 1 Orthodontist per 2,343 people, and 1 Orthodontist per 4 square miles.
In California, San Joaquin County is ranked 4th of 58 counties in Orthodontists per capita, and 9th of 58 counties in Orthodontists per square mile.