Wisconsin is a U.S. state located in the north-central United States and is considered part of the Midwest. It is bordered by Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake Michigan to the east, Michigan to the northeast, and Lake Superior to the north. Wisconsin's capital is Madison, and its largest city is Milwaukee. As of 2010 the state has 5,686,986 residents. The state contains 72 counties.