There are 389 Fast Food Restaurants in Westchester County, New York, serving a population of 975,321 people in an area of 431 square miles. There is 1 Fast Food Restaurant per 2,507 people, and 1 Fast Food Restaurant per 1 square miles.
In New York, Westchester County is ranked 23rd of 62 counties in Fast Food Restaurants per capita, and 7th of 62 counties in Fast Food Restaurants per square mile.