There are 4569 General Contractors in San Francisco County, California, serving a population of 864,263 people in an area of 47 square miles. There is 1 General Contractor per 189 people, and 1 General Contractor per square mile.
In California, San Francisco County is ranked 28th of 58 counties in General Contractors per capita, and 1st of 58 counties in General Contractors per square mile.