There are 166 General Contractors in Calvert County, Maryland, serving a population of 90,824 people in an area of 214 square miles. There is 1 General Contractor per 547 people, and 1 General Contractor per 1 square miles.
In Maryland, Calvert County is ranked 13th of 24 counties in General Contractors per capita, and 10th of 24 counties in General Contractors per square mile.