Connecticut is the third smallest state by area, the 29th most populous,[ and the fourth most densely populated of the 50 United States. It is known as the "Constitution State", the "Nutmeg State", the "Provisions State", and the "Land of Steady Habits". It was influential in the development of the federal government of the United States. Much of southern and western Connecticut (along with the majority of the state's population) is part of the New York metropolitan area; three of Connecticut's eight counties are statistically included in the New York City combined statistical area, which is widely referred to as the Tri-State area. Connecticut's center of population is in Cheshire, New Haven County, which is also located within the Tri-State area.