Southwestern Connecticut is part of the New York metropolitan area, and three of Connecticut's eight counties—including the majority of the state's population—are in the New York City combined statistical area, commonly referred to as the Tri-State Region. The center of population of the state is in Cheshire, New Haven County.
Connecticut is the 29th most populous state, with 3.4 million residents, and is ranked 48th in size by area, making it the 4th most densely populated state. Called the "Constitution State" or the "Nutmeg state", Connecticut has a long history dating from early colonial times and was influential in the development of the federal government. Connecticut is also the 5th U.S state to ratify to the United States constitution.
Connecticut's first European settlers were Dutch and established a small, short-lived settlement in present-day Hartford at the confluence of the Park and Connecticut Rivers called Huys de Goede Hoop. Initially, half of Connecticut was a part of the Dutch colony, New Netherland, which included much of the land between the Connecticut and Delaware Rivers.
The first major settlements were established in the 1630s by the English. Thomas Hooker led a band of followers overland from the Massachusetts Bay Colony and founded what would become the Connecticut Colony; other settlers from Massachusetts founded the Saybrook Colony and the New Haven Colony. Both the Connecticut and New Haven Colonies established documents of Fundamental Orders, considered the first constitutions in North America. In 1662, the three colonies were merged under a royal charter, making Connecticut a crown colony. This colony was one of the Thirteen Colonies that revolted against British rule in the American Revolution.
Connecticut enjoys a temperate climate due to its long coastline on Long Island Sound. This has given the state a strong maritime tradition. Modern Connecticut is also known for its wealth. In the 18th and 19th centuries, Connecticut had ready access to raw materials which helped to develop a strong manufacturing industry, and financial organizations flourished: first insurance companies in Hartford, then hedge funds in Fairfield county. This prosperity has helped give Connecticut the highest per capita income, Human Development Index, and median household income in the country.
As of 2005, Connecticut has an estimated population of 3,510,297, which is an increase of 11,331, or 0.3%, from the prior year and an increase of 104,695, or 3.1%, since the year 2000. This includes a natural increase since the last census of 67,427 people (that is 222,222 births minus 154,795 deaths) and an increase due to net migration of 41,718 people into the state. Immigration from outside the United States resulted in a net increase of 75,991 people, and migration within the country produced a net loss of 34,273 people. Based on the 2005 estimates, Connecticut moves from the 29th most populous state to 30th.
6.6% of its population was reported as being under 5 years old, 24.7% under 18 years old, and 13.8% were 65 years of age or older. Females made up approximately 51.6% of the population, with 48.4% male.
In 1790, 97% of the population in Connecticut was classified as "rural". The first census in which less than half the population was classified as rural was 1890. In the 2000 census, it was only 12.3%. Most of western and southern Connecticut is strongly associated with New York City; this area is the most affluent and populous region of the state. Eastern Connecticut is more culturally influenced by the greater New England area, including the cities of Boston and Providence. Some cite this cultural split when noting the state's lack of professional sports teams, ie., NHL hockey since the mid 1990s, NFL football, MLS soccer and men's basketball.
The center of population of Connecticut is located in the town of Cheshire.
As of 2004, 11.4% of the population (400,000) was foreign-born, and 10% of the foreign-born in the state were illegal aliens (about 1.1% of the population). In 1870, native-born Americans had accounted for 75% of the state's population, but that had dropped to 35% by 1918.
As of 2000, 81.69% of Connecticut residents age 5 and older spoke English at home and 8.42% spoke Spanish, followed by Italian at 1.59%, French at 1.31% and Polish at 1.20%.
The five largest reported ancestries in the state are: Italian (18.6%), Irish (16.6%), English (10.3%), German (9.9%), and French/French Canadian (9.9%).
Connecticut has large Italian American, Irish American and English American populations, as well as German American and Portuguese American populations, second highest percentage of any state behind Rhode Island (19.3%). Italian is the largest ancestry group in five of the state's counties, while the Irish are the largest group in Tolland county, French Canadians the largest group in Windham county, and old stock New England Yankees are present throughout. African Americans and Hispanics (mostly Puerto Ricans) are numerous in the urban areas of the state. Like Ohio and New York, Connecticut is also known for its relatively large Hungarian American population, the majority of which live in and around Fairfield, Stamford, Naugatuck and Bridgeport. Connecticut also has a sizable Polish American population, with New Britain containing the largest Polish American population in the state.
More recent immigrant populations include those from Laos, Vietnam, Thailand, Indonesia, Mexico, Brazil, Guatemala, Panama, Jamaica and former Soviet countries.
A 2001 survey of Connecticut residents' religious self-identification showed the following distribution of affiliations:
Jewish congregations had 108,280 (3.2%) members in 2000; The Jewish population is concentrated in the towns near Long Island Sound between Greenwich and New Haven, in Greater New Haven and in Greater Hartford, especially the suburb of West Hartford. According to the Association of Religion Data Archives the largest Christian denominations by number of adherents in 2000 were the Catholic Church with 1,372,562; the United Church of Christ with 124,770; and the Episcopal Church with 73,550.
Recent immigration has brought other non-Christian religions to the state, but the numbers of adherents of other religions are still low.
Connecticut is also home to New England's largest Protestant Church The First Cathedral in Bloomfield, Connecticut located in Hartford County.
The Interstate highways in the state are I-95 (the Connecticut Turnpike) running southwest to northeast along the coast, I-84 running southwest to northeast in the center of the state, I-91 running north to south in the center of the state, and I-395 running north to south near the eastern border of the state. The other major highways in Connecticut are the Merritt Parkway and Wilbur Cross Parkway, which together form State Route 15, running from the Hutchinson River Parkway in New York State parallel to I-95 before turning north of New Haven and running parallel to I-91, finally becoming a surface road in Berlin, Connecticut. Route 15 and I-95 were originally toll roads; they relied on a system of toll plazas at which all traffic stopped and paid fixed tolls. A series of terrible crashes at these plazas eventually contributed to the decision to remove the tolls in 1988. Other major arteries in the state include U.S. Route 7 in the west running parallel to the NY border, State Route 8 farther east near the industrial city of Waterbury and running north-south along the Naugatuck River Valley nearly parallel with U.S. 7, and State Route 9 in the east. See List of State Routes in Connecticut for an overview of the state's highway system.
Between New Haven and the New York City, I-95 is one of the most congested highways in the United States. Many people now drive longer distances to work in the New York City area. This strains the three lanes of traffic capacity, resulting in lengthy rush hour delays. Frequently, the congestion spills over to clog the parallel Merritt Parkway. The state has encouraged traffic reduction schemes, including rail use and ride-sharing.
Connecticut also has a very active bicycling community, with one of the highest rates of bicycling ownership and use in the United States. New Haven's cycling community, organized in a local advocacy group called ElmCityCycling, is particularly active. According to the U.S. Census 2006 American Community Survey, New Haven has the highest percentage of commuters who bicycle to work of any major metropolitan center on the East Coast.
Southwestern Connecticut is served by MTA's Metro-North Railroad New Haven Line, providing commuter service to New York City and New Haven, with branches servicing New Canaan, Danbury, and Waterbury. Connecticut lies along Amtrak's Northeast Corridor which features frequent Northeast Regional and Acela Express service. Towns between New Haven and New London are also served by the Shore Line East commuter line. Operation of commuter trains from New Haven to Springfield on Amtrak's New Haven-Springfield Line is under consideration.
Statewide bus service is supplied by Connecticut Transit, owned by the Connecticut Department of Transportation, with smaller municipal authorities providing local service. Bus networks are an important part of the transportation system in Connecticut, especially in urban areas like Hartford, Stamford, Norwalk, Bridgeport and New Haven. A three-year construction project to build a busway from New Britain to Hartford will begin in August 2009.
Bradley International Airport is located in Windsor Locks, 15 miles (24 km) north of Hartford. Regional air service is provided at Tweed-New Haven Airport. Larger civil airports include Danbury Municipal Airport and Waterbury-Oxford Airport in western Connecticut. The Westchester County Airport in Harrison, New York serves part of southwestern Connecticut.