Milwaukee is the largest city in the U.S. state of Wisconsin, the 26th most populous city in the United States and 39th most populous region in the United States. It is the county seat of Milwaukee County and is located on the southwestern shore of Lake Michigan. Its estimated 2009 population was 605,014. Milwaukee is the main cultural and economic center of the Milwaukee–Racine–Waukesha Metropolitan Area with a population of 1,739,497 as of 2007. Milwaukee is also the regional center of the seven county Greater Milwaukee Area, with an estimated population of 2,014,032 as of 2008.

The first Europeans to pass through the area were French missionaries and fur traders. In 1818, the French-Canadian explorer Solomon Juneau settled in the area, and in 1822 Juneau's town combined with two neighboring towns to incorporate as the City of Milwaukee. Large numbers of German and other immigrants helped increase the city's population during the 1840s and the following decades.