There are 750 Outdoor Activities in Cook County, Illinois, serving a population of 5,238,541 people in an area of 946 square miles. There is 1 Outdoor Activity Venue per 6,984 people, and 1 Outdoor Activity Venue per 1 square miles.
In Illinois, Cook County is ranked 28th of 102 counties in Outdoor Activities per capita, and 1st of 102 counties in Outdoor Activities per square mile.