There are 295 Fast Food Restaurants in Kern County, California, serving a population of 878,744 people in an area of 8,130 square miles. There is 1 Fast Food Restaurant per 2,978 people, and 1 Fast Food Restaurant per 27 square miles.
In California, Kern County is ranked 35th of 58 counties in Fast Food Restaurants per capita, and 32nd of 58 counties in Fast Food Restaurants per square mile.