There are 155 Fast Food Restaurants in Lexington County, South Carolina, serving a population of 281,870 people in an area of 699 square miles. There is 1 Fast Food Restaurant per 1,818 people, and 1 Fast Food Restaurant per 4 square miles.
In South Carolina, Lexington County is ranked 13th of 46 counties in Fast Food Restaurants per capita, and 2nd of 46 counties in Fast Food Restaurants per square mile.