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).
PEOPLE OVERVIEW : The 2016 New Haven, Connecticut, population is 130,322. There are 6,974 people per square mile (population density). Family in New Haven, Connecticut. The median age is 30.5. The US median is 37.4. 30.65% of people in New Haven, Connecticut, are married. 10.01% are divorced. The average household size is 2.41 people. 24.31% of people are married, with children. 33.45% have children, but are single. Race in New Haven, Connecticut. 32.23% of people are white, 33.60% are black, 5.04% are asian, 0.12% are native american, and 0.78% claim 'Other'. 25.99% of the people in New Haven, Connecticut, claim hispanic ethnicity (meaning 74.01% are non-hispanic).