There are 825 General Contractors in Frederick County, Maryland, serving a population of 246,105 people in an area of 661 square miles. There is 1 General Contractor per 298 people, and 1 General Contractor per square mile.
In Maryland, Frederick County is ranked 3rd of 24 counties in General Contractors per capita, and 8th of 24 counties in General Contractors per square mile.