There are 233 Nutritionists in San Diego County, California, serving a population of 3,283,665 people in an area of 4,206 square miles. There is 1 Nutritionist per 14,092 people, and 1 Nutritionist per 18 square miles.
In California, San Diego County is ranked 14th of 58 counties in Nutritionists per capita, and 10th of 58 counties in Nutritionists per square mile.