There are 107 Window Treatment Services in Cook County, Illinois, serving a population of 5,238,541 people in an area of 946 square miles. There is 1 Window Treatment Service per 48,958 people, and 1 Window Treatment Service per 8 square miles.
In Illinois, Cook County is ranked 12th of 102 counties in Window Treatment Services per capita, and 2nd of 102 counties in Window Treatment Services per square mile.