There are 275 Fast Food Restaurants in Hidalgo County, Texas, serving a population of 839,539 people in an area of 1,571 square miles. There is 1 Fast Food Restaurant per 3,052 people, and 1 Fast Food Restaurant per 5 square miles.
In Texas, Hidalgo County is ranked 182nd of 254 counties in Fast Food Restaurants per capita, and 15th of 254 counties in Fast Food Restaurants per square mile.