There are 147 Dietitians in Dallas County, Texas, serving a population of 2,552,213 people in an area of 873 square miles. There is 1 Dietitian per 17,361 people, and 1 Dietitian per 5 square miles.
In Texas, Dallas County is ranked 24th of 254 counties in Dietitians per capita, and 1st of 254 counties in Dietitians per square mile.