There are 269 Tour Companies in Cook County, Illinois, serving a population of 5,238,541 people in an area of 946 square miles. There is 1 Tour Company per 19,474 people, and 1 Tour Company per 3 square miles.
In Illinois, Cook County is ranked 21st of 102 counties in Tour Companies per capita, and 1st of 102 counties in Tour Companies per square mile.