There are 169 General Contractors in Gem County, Idaho, serving a population of 16,850 people in an area of 561 square miles. There is 1 General Contractor per 99 people, and 1 General Contractor per 3 square miles.
In Idaho, Gem County is ranked 12th of 44 counties in General Contractors per capita, and 11th of 44 counties in General Contractors per square mile.