The City of Green Bay encourages people to invest their resources here by collaboratively creating and communicating our outstanding economic opportunities and vibrant quality of life. Green Bay is the flagship city and economic hub of northeastern Wisconsin. Home to 105,000 residents, population continues to increase, along with the percentage of residents with a college degree. Green Bay is a city in the U.S. state of Wisconsin. It’s at the southern end of Green Bay, an arm of Lake Michigan. Lambeau Field is the home of the Green Bay Packers football team and the Green Bay Packers Hall of Fame. Locomotives, passenger rail cars and other artifacts are on display at the National Railroad Museum. The central Neville Public Museum showcases the art, history and science of the region.