The Detroit MSA, or Detroit Metropolitan Statistical Area, is a region in southeastern Michigan that includes the city of Detroit and its surrounding suburbs. It is one of the largest metropolitan areas in the United States, known for its significant contributions to the automotive industry, particularly through major companies like Ford, General Motors, and Chrysler. The Detroit MSA encompasses several counties, including Wayne, Oakland, and Macomb. This area is characterized by a diverse population and a mix of urban and suburban communities. It offers various cultural attractions, educational institutions, and economic opportunities, making it a vital part of the Great Lakes region.