There are 502 Fast Food Restaurants in Franklin County, Ohio, serving a population of 1,253,507 people in an area of 533 square miles. There is 1 Fast Food Restaurant per 2,497 people, and 1 Fast Food Restaurant per 1 square miles.
In Ohio, Franklin County is ranked 32nd of 88 counties in Fast Food Restaurants per capita, and 2nd of 88 counties in Fast Food Restaurants per square mile.