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 County, New York. Madison County is a county located in the U.S. state of New York. As of the 2010 census, the population was 73,442. Its county seat is Wampsville. The county is named after James Madison, fourth President of the United States of America, and was first formed in 1806.