There are 143 Fast Food Restaurants in Somerset County, New Jersey, serving a population of 333,316 people in an area of 302 square miles. There is 1 Fast Food Restaurant per 2,330 people, and 1 Fast Food Restaurant per 2 square miles.
In New Jersey, Somerset County is ranked 12th of 21 counties in Fast Food Restaurants per capita, and 10th of 21 counties in Fast Food Restaurants per square mile.