Wisconsin is a U.S. state situated in the north-focal United States, in the Midwest and Great Lakes areas. It is circumscribed by Minnesota toward the west, Iowa toward the southwest, Illinois toward the south, Lake Michigan toward the east, Michigan toward the upper east, and Lake Superior toward the north. Wisconsin is the 23rd biggest state by add up to zone and the twentieth generally crowded. The state capital is Madison, and its biggest city is Milwaukee, which is situated on the western shore of Lake Michigan. The state is partitioned into 72 counties.Wisconsin's geology is assorted, having been enormously affected by icy masses amid the Ice Age except for the Driftless Area. The Northern Highland and Western Upland alongside a piece of the Central Plain involves the western piece of the state, with marshes extending to the shore of Lake Michigan. Wisconsin is second to Michigan in the length of its Great Lakes coastline.