The city of Madison is located in the county of lake. It covers a total area of 11.94 sq. km. the economy of the city revolves around industries involved in aviation, automotive, construction, beverage, apparel, pharmaceuticals, freight forwarding, insurance, marine equipments, optical goods, real estate, telecommunication and transport, contributing to the local economy in a positive way. Commercial spaces are utilized by spaces are utilized by campgrounds, yogurt shops, stores of sporting goods, yogurt shops, service station and showrooms for recreational vehicles.