Dallas County Growth

You want to see fast growth, check out Dallas County, which added almost 75-thosuand people last year alone. Dallas County has seen a population jump of nearly 13% since 2010, making it the fastest growing county in the state. Waukee, Urbandale, and West Des Moines have all seen a large population increase. The number of houses more than doubled in Waukee over the past ten years, growing from nearly 2,400 to over 5,200.