There are 949 General Contractors in St. Charles County, Missouri, serving a population of 385,115 people in an area of 561 square miles. There is 1 General Contractor per 405 people, and 1 General Contractor per square mile.
In Missouri, St. Charles County is ranked 13th of 115 counties in General Contractors per capita, and 4th of 115 counties in General Contractors per square mile.