There are 1979 General Contractors in Polk County, Iowa, serving a population of 467,235 people in an area of 574 square miles. There is 1 General Contractor per 236 people, and 1 General Contractor per square mile.
In Iowa, Polk County is ranked 33rd of 99 counties in General Contractors per capita, and 1st of 99 counties in General Contractors per square mile.