Madison is the capital city of the state of Wisconsin and the county seat of and largest city in Dane County. As of the 2020 census the population was 269840 making it the second-most populous city in Wisconsin after Milwaukee and the 80th-most populous in the United States. Madison is named for American Founding Father and President James Madison. Located on an isthmus and lands surrounding five lakes—Lake Mendota Lake Monona Lake Wingra Lake Kegonsa and Lake Waubesa—the city is home to the University of Wisconsin–Madison the Wisconsin State Capitol the Overture Center for the Arts and the Henry Vilas Zoo. Madison is home to an extensive network of parks and bike trails; it has the most parks and playgrounds per capita of any of the 100 largest U.S. cities and is one of five communities to have received a "Platinum Bicycle Friendly Community" rating from the League of American Bicyclists. Madison is also home to nine National Historic Landmarks including several buildings designed by architect Frank Lloyd Wright such as his 1937 Jacobs I House which is a UNESCO World Heritage Site.