5 Most Popular Fast Food Restaurants in America

3. McDonald’s

Number of Locations in the US: 13,530 

Ranking third on our list of the most popular fast-food restaurants in America, McDonald’s is one the largest fast-food restaurant chains in the world. It offers a wide selection of burgers, fries, milkshakes, and other fast food items. There are 13,530 McDonald’s locations in the US according to our sources.