There are 321 General Contractors in Madison County, Illinois, serving a population of 266,153 people in an area of 716 square miles. There is 1 General Contractor per 829 people, and 1 General Contractor per 2 square miles.
In Illinois, Madison County is ranked 28th of 102 counties in General Contractors per capita, and 11th of 102 counties in General Contractors per square mile.