There are 176 Pet Food Suppliers in Illinois, serving a population of 12,854,526 people in an area of 55,505 square miles. There is 1 Pet Food Supplier per 73,037 people, and 1 Pet Food Supplier per 315 square miles.
The state of Illinois is ranked 28th in Pet Food Suppliers per capita, and 14th in Pet Food Suppliers per square mile.