There are 162 Fast Food Restaurants in Spokane County, Washington, serving a population of 490,764 people in an area of 1,764 square miles. There is 1 Fast Food Restaurant per 3,029 people, and 1 Fast Food Restaurant per 10 square miles.
In Washington, Spokane County is ranked 25th of 39 counties in Fast Food Restaurants per capita, and 8th of 39 counties in Fast Food Restaurants per square mile.