There are 5772 General Contractors in Contra Costa County, California, serving a population of 1,123,678 people in an area of 723 square miles. There is 1 General Contractor per 194 people, and 1 General Contractor per square mile.
In California, Contra Costa County is ranked 30th of 58 counties in General Contractors per capita, and 6th of 58 counties in General Contractors per square mile.