Mcdonalds Corporate Office | Headquarters. Company Overview. McDonald's Corporation began in the year 1940 and had been opened by brothers - Maurice and Richard Donald. They opened it as a barbecue restaurant and later on, in 1948, they reshuffled it into hamburger production line. Today, it is the largest series of hamburger fast food restaurants in the world.
The 2016 Madison, Connecticut, population is 18,223. There are 504 people per square mile (population density).
Madison is a city in Lake County, South Dakota, United States. The population was 6,474 at the 2010 census. It is the county seat of Lake County and is home to Dakota State University.