Green Bay is a city in and the county seat of Brown County in the State of Wisconsin, located at the head of Green Bay, a sub-basin of Lake Michigan, at the mouth of the Fox River. It has an elevation of 581 feet above sea level and is located 112 miles north of Milwaukee. It is the third-largest city in the state of Wisconsin, after Milwaukee and Madison. It is also the third-largest city on the west shore of Lake Michigan, after Chicago and Milwaukee. Green Bay is home to the National Football League Green Bay Packers.