Iowa is a state located in the Midwestern United States. Its capital city is Des Moines, which is located in the south-central part of the state. Des Moines is the most populous city in Iowa and is the county seat of Polk County. The city was founded in 1843 and has grown to become an important center for government, business, and culture. It is home to several universities and colleges, as well as numerous museums, parks, and other attractions.