There are 3059 General Contractors in Marion County, Oregon, serving a population of 330,453 people in an area of 1,181 square miles. There is 1 General Contractor per 108 people, and 1 General Contractor per square mile.
In Oregon, Marion County is ranked 14th of 36 counties in General Contractors per capita, and 3rd of 36 counties in General Contractors per square mile.