There are 1076 General Contractors in New Castle County, Delaware, serving a population of 555,036 people in an area of 427 square miles. There is 1 General Contractor per 515 people, and 1 General Contractor per square mile.
In Delaware, New Castle County is ranked 2nd of 3 counties in General Contractors per capita, and 1st of 3 counties in General Contractors per square mile.