There are 1317 Interior Designers in Cook County, Illinois, serving a population of 5,238,541 people in an area of 946 square miles. There is 1 Interior Designer per 3,977 people, and 1 Interior Designer per square mile.
In Illinois, Cook County is ranked 7th of 102 counties in Interior Designers per capita, and 1st of 102 counties in Interior Designers per square mile.