There are 143 General Contractors in Warren County, New Jersey, serving a population of 107,088 people in an area of 357 square miles. There is 1 General Contractor per 748 people, and 1 General Contractor per 2 square miles.
In New Jersey, Warren County is ranked 18th of 21 counties in General Contractors per capita, and 20th of 21 counties in General Contractors per square mile.