There are 1323 General Contractors in St. Louis County, Missouri, serving a population of 999,539 people in an area of 508 square miles. There is 1 General Contractor per 755 people, and 1 General Contractor per square mile.
In Missouri, St. Louis County is ranked 34th of 115 counties in General Contractors per capita, and 2nd of 115 counties in General Contractors per square mile.