The Iowa Business Listings: City Governments

There are about 950 cities in Iowa. The largest cities in Iowa are Des Moines (population of about 198,620), Cedar Rapids (population of about 120,750), Davenport (population of about 98,350), Sioux City (population of about 85,000) and Waterloo (population of about 68,745). The largest cities in Iowa are usually the county seats of their respective county.