There are 122 Fast Food Restaurants in Marion County, Florida, serving a population of 343,778 people in an area of 1,588 square miles. There is 1 Fast Food Restaurant per 2,817 people, and 1 Fast Food Restaurant per 13 square miles.
In Florida, Marion County is ranked 35th of 67 counties in Fast Food Restaurants per capita, and 30th of 67 counties in Fast Food Restaurants per square mile.