There are 104 Fast Food Restaurants in Yuma County, Arizona, serving a population of 204,281 people in an area of 5,513 square miles. There is 1 Fast Food Restaurant per 1,964 people, and 1 Fast Food Restaurant per 53 square miles.
In Arizona, Yuma County is ranked 4th of 15 counties in Fast Food Restaurants per capita, and 4th of 15 counties in Fast Food Restaurants per square mile.