There are 31 Custom Car Shops in Iowa, serving a population of 3,118,102 people in an area of 55,842 square miles. There is 1 Custom Car Shop per 100,583 people, and 1 Custom Car Shop per 1,801 square miles.
The state of Iowa is ranked 44th in Custom Car Shops per capita, and 41st in Custom Car Shops per square mile.