There are 149 Fast Food Restaurants in Cameron County, Texas, serving a population of 420,201 people in an area of 891 square miles. There is 1 Fast Food Restaurant per 2,820 people, and 1 Fast Food Restaurant per 5 square miles.
In Texas, Cameron County is ranked 169th of 254 counties in Fast Food Restaurants per capita, and 16th of 254 counties in Fast Food Restaurants per square mile.