There are 198 General Contractors in St. Clair County, Michigan, serving a population of 159,761 people in an area of 721 square miles. There is 1 General Contractor per 806 people, and 1 General Contractor per 3 square miles.
In Michigan, St. Clair County is ranked 31st of 83 counties in General Contractors per capita, and 19th of 83 counties in General Contractors per square mile.