There are 367 Fast Food Restaurants in Duval County, Florida, serving a population of 912,043 people in an area of 763 square miles. There is 1 Fast Food Restaurant per 2,485 people, and 1 Fast Food Restaurant per 2 square miles.
In Florida, Duval County is ranked 23rd of 67 counties in Fast Food Restaurants per capita, and 5th of 67 counties in Fast Food Restaurants per square mile.