There are 117 Home Lighting Services in Cook County, Illinois, serving a population of 5,238,541 people in an area of 946 square miles. There is 1 Home Lighting Service per 44,773 people, and 1 Home Lighting Service per 8 square miles.
In Illinois, Cook County is ranked 16th of 102 counties in Home Lighting Services per capita, and 2nd of 102 counties in Home Lighting Services per square mile.