There are 173 Fast Food Restaurants in Gwinnett County, Georgia, serving a population of 889,954 people in an area of 431 square miles. There is 1 Fast Food Restaurant per 5,144 people, and 1 Fast Food Restaurant per 2 square miles.
In Georgia, Gwinnett County is ranked 132nd of 159 counties in Fast Food Restaurants per capita, and 7th of 159 counties in Fast Food Restaurants per square mile.