There are 104 Pet Breeders in Illinois, serving a population of 12,854,526 people in an area of 55,505 square miles. There is 1 Pet Breeder per 123,601 people, and 1 Pet Breeder per 533 square miles.
The state of Illinois is ranked 40th in Pet Breeders per capita, and 21st in Pet Breeders per square mile.