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Northeastern United States

American Northeast, the Northeast
Map of the North Eastern United States.svg
A map of the Northeastern United States as defined by the Census Bureau
Subregions
Country United States
States
Area
 • Region 181,324 sq mi (469,630 km2)
 • Land 162,257 sq mi (420,240 km2)
 • Water 19,067 sq mi (49,380 km2)  9.51%
 • Urban
74,800 sq mi (194,000 km2)
Highest elevation
(Mount Washington, New Hampshire)
6,288 ft (1,916.66 m)
Lowest elevation
(Atlantic Ocean)
0 ft (0 m)
Population
 (2020)
 • Region 57,609,148
 • Density 317.7139/sq mi (122.6700/km2)
Demonym(s) Northeasterner, Yankee
GDP
 • Region $5.1 trillion (2022)
 • Per capita $88,600 (2022)
Time zone UTC-5 (EST)
 • Summer (DST) UTC-4 (EDT)

The Northeastern United States is one of the four main regions of the United States. It's also called the Northeast or the American Northeast. This area is on the Atlantic coast of North America. It shares borders with Canada to the north, the Southern United States to the south, the Midwestern United States to the west, and the Atlantic Ocean to the east.

The United States Census Bureau defines the Northeast region for collecting statistics. It includes six New England states: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. It also includes three other northeastern states: New Jersey, New York, and Pennsylvania. Sometimes, people include Delaware, Maryland, and Washington, D.C. in this region too.

The Northeast is home to the Northeast megalopolis, a huge urban area with many large cities. These include Boston, New York City, and Philadelphia. About 67% of the region's 57.6 million people live in this megalopolis. The region's economy was worth $5.1 trillion in 2022. It has some of the most developed states in the U.S. It is also the most crowded region, with about 320 people per square mile. The Northeast is the smallest U.S. region by total area, covering about 181,324 square miles.

History of the Northeast

Robert Walter Weir - Embarkation of the Pilgrims - Google Art Project
Embarkation of the Pilgrims, a painting from 1857 by Robert Walter Weir.

Early People of the Northeastern Woodlands

Long before Europeans arrived, many different groups of Native Americans lived in the Northeast. This area, known as the "Northeastern Woodlands," also stretched into parts of Canada and other eastern U.S. regions.

Some of the well-known tribes were the Iroquois nations and many Algonquian peoples. These groups often lived in villages. Today, 18 federally recognized tribes still live in the Northeast.

Colonial History and Early Settlements

All the states in the Northeast were part of the original Thirteen Colonies of Great Britain. However, some states like Maine, Vermont, and Delaware were part of other colonies at first. The two main parts of the Northeast, New England and the Mid-Atlantic, have different histories.

New England's Beginnings

The first Europeans to settle in New England were Pilgrims from England. They arrived in what is now Massachusetts in 1620 on the ship Mayflower. They founded Plymouth Colony so they could practice their religion freely.

Ten years later, a larger group called Puritans settled near Boston. They formed the Massachusetts Bay Colony. In 1636, colonists started Connecticut Colony and Providence Plantations. Providence was founded by Roger Williams, who believed in religious freedom for everyone. This made it the first colony to guarantee this right.

New England was important for early American education. In the 17th century, towns opened grammar schools, which were like early high schools. The first public school in the English colonies, the Boston Latin School, was founded in 1635. In 1636, Harvard College was started, becoming the oldest university in the United States.

Mid-Atlantic's Development

The first European explorer to map the Atlantic coast of the Northeast was Giovanni da Verrazzano in 1524. Later, in 1609, Henry Hudson explored the area around present-day New York. He claimed it for the Netherlands, and it became known as New Netherland. In 1625, New Amsterdam (now New York City) became its capital.

The Dutch settlements along the Hudson River and the Swedish settlements along the Delaware River separated the English colonies. But in 1664, England took control of New Netherland. It then became the colonies of New York and New Jersey.

In 1681, William Penn founded Pennsylvania. He wanted a place where Quakers and all other citizens could have religious freedom. Pennsylvania also gained access to the sea through what became Delaware.

Geography of the Northeast

Top of Rock Cropped
New York City, the largest city in the Northeast and the United States.
Philly skyline
Philadelphia, the second largest city in the Northeast.
Boston Skyline Over the Charles River
Boston, the largest city in Massachusetts and New England.

The U.S. Census Bureau defines the Northeast as nine states: Maine, New York, New Jersey, Vermont, Massachusetts, Rhode Island, Connecticut, New Hampshire, and Pennsylvania. This region is often split into two parts: New England (the six states east of New York) and the Mid-Atlantic states (New York, New Jersey, and Pennsylvania). This definition has been used since 1880.

Many other groups also use this definition. However, some include Delaware, Maryland, and Washington, D.C. in the Northeast. The narrowest definitions only include the New England states.

Major cities
City City population Metro population U.S. Rank
New York 8,804,190 20,140,470 1
Philadelphia 1,603,797 6,245,051 6
Boston 675,647 4,941,632 24
Newark 311,549 See New York 66
Pittsburgh 302,971 2,370,930 68
Jersey City 292,449 See New York 75
Buffalo 278,349 1,125,637 78

Northeast Environment and Nature

High Point Monument and Lake Marcia framed
High Point Monument as seen from Lake Marcia in Sussex County, New Jersey. This is the highest point in New Jersey.
Sunset on Cape Cod Bay
Cape Cod Bay in Massachusetts, a popular place for tourists.
Appalachian Throughway
U.S. Route 220 passing through Clinton County, Pennsylvania.

Land and Mountains

Most of the Northeastern United States is part of the Appalachian Highlands. Some areas are also part of the Atlantic coastal plain, which is generally low and flat. These flat areas include Cape Cod in Massachusetts and Long Island in New York.

The highlands, like the Appalachian Mountains, are mostly covered in forests. They have rolling hills and some peaks over 6,000 feet (1,800 meters) high. The highest point in the Northeast is Mount Washington in New Hampshire, which is 6,288 feet (1,917 meters) tall.

Forests and Urban Areas

As of 2012, about 60% of the Northeast was covered by forests. This is twice the national average. About 12% of the land is urbanized, meaning it's developed with cities and towns. This is more than any other U.S. region.

Northeast Climate

The Northeast has different climates from north to south. Summers are warm in the northern parts and hot in the southern parts. In winter, cold air from Canada brings snow and rain.

The climate can be split into two main types:

  • A colder, snowier interior (like western Maryland, most of Pennsylvania, and New England).
  • A milder coast and flat coastal areas (from Cape Cod south to Baltimore).

Most of the Northeast has a humid continental climate. This means it has warm, humid summers and cold, snowy winters. Some coastal areas have a humid subtropical climate, with milder winters.

Wildlife and Nature Preserves

The Northeast is home to 72 National Wildlife Refuges. These refuges cover over 500,000 acres. They help protect many of the 92 different threatened and endangered species that live in the region.

People of the Northeast (Demographics)

As of the 2020 United States census, the Northeast had a population of 57,609,148 people. It is the most crowded region in the U.S., with about 345 people per square mile. This is 2.5 times more crowded than the next most crowded region, the South.

Over the last century, many people have moved away from the Northeast and Midwest to the South and West. However, the Northeast still has two of the most densely populated areas in the U.S.: the Mid-Atlantic and New England.

State 2020 census 2010 census Change Area Density
Connecticut 3,605,944 3,574,097 &10000000000000000891050+0.89% 4,842.35 sq mi (12,541.6 km2) 741/sq mi (286/km2)
Maine 1,362,359 1,328,361 &10000000000000002559394+2.56% 30,842.90 sq mi (79,882.7 km2) 43/sq mi (17/km2)
Massachusetts 7,029,917 6,547,629 &10000000000000007365841+7.37% 7,800.05 sq mi (20,202.0 km2) 879/sq mi (339/km2)
New Hampshire 1,377,529 1,316,470 &10000000000000004638085+4.64% 8,952.64 sq mi (23,187.2 km2) 150/sq mi (58/km2)
Rhode Island 1,097,379 1,052,567 &10000000000000004257401+4.26% 1,033.81 sq mi (2,677.6 km2) 1,025/sq mi (396/km2)
Vermont 643,077 625,741 &10000000000000002770475+2.77% 9,216.65 sq mi (23,871.0 km2) 68/sq mi (26/km2)
New England 15,116,205 14,444,865 &10000000000000004647603+4.65% 62,688.4 sq mi (162,362 km2) 236/sq mi (91/km2)
New Jersey 9,288,994 8,791,894 &10000000000000005654071+5.65% 7,354.21 sq mi (19,047.3 km2) 1,225/sq mi (473/km2)
New York 20,201,249 19,378,102 &10000000000000004247820+4.25% 47,126.36 sq mi (122,056.7 km2) 421/sq mi (163/km2)
Pennsylvania 13,002,700 12,702,379 &10000000000000002364289+2.36% 44,742.67 sq mi (115,883.0 km2) 286/sq mi (110/km2)
Middle Atlantic 42,492,943 40,872,375 &10000000000000003964946+3.96% 99,223.24 sq mi (256,987.0 km2) 420/sq mi (160/km2)
Total 57,609,148 55,317,240 &10000000000000004143207+4.14% 161,911.64 sq mi (419,349.2 km2) 354/sq mi (137/km2)

Economy of the Northeast

As of 2012, the Northeast produced about 23% of the entire nation's gross domestic product (GDP). This means it creates a large portion of the country's total economic output.

New York City is a major financial center for the world. In 2018, the New York metropolitan area produced nearly $1.8 trillion in goods and services. If it were a country, its economy would be the eighth largest in the world!

Transportation in the Northeast

The Northeast has many ways to get around, including extensive rail systems, bus routes, and major airports.

Rail Systems

The region has a large network of trains, including subways, light rail, and commuter trains.

No. Name State City No. of lines Rail type
1 New York City Subway New York City New York 36 Metro System
2 SEPTA Trolley Pennsylvania Philadelphia 8 Light Rail
3 SEPTA Regional Rail Pennsylvania Philadelphia 13 Commuter Rail
4 NJ Transit Tram New Jersey Trenton/Camden/Newark/Jersey City 3 Light Rail
5 SEPTA Metro Pennsylvania Philadelphia 3 Metro System
6 NJ Transit Commuter Rail New Jersey Northern NJ/Atlantic City 11 Commuter Rail
7 Port Authority Trans-Hudson NJ/NY Newark/Jersey City/Manhattan 4 Metro System
8 Long Island Rail Road New York NYC-Long Island 13 Commuter Rail
9 Metro North Railroad CT/NY/NJ NYC, Stamford, Norwalk, Danbury, Waterbury, Bridgeport, New Haven 3-4 Commuter Rail
10 Hartford Line Connecticut/MA New Haven, Hartford, Springfield 1 Commuter Rail
11 Shore Line East Connecticut New Haven, New London 1 Commuter Rail
12 MBTA Boston City Massachusetts Boston 12 Metro/Light Rail
13 MBTA Massachusetts

Commuter Rail

Massachusetts/RI Boston, Providence, Worcester 14 Commuter Rail

Bus Routes

Many bus systems help people travel within and between cities.

No. Name State City No. of lines
1 NJ Transit New Jersey All NJ 873
2 SEPTA Pennsylvania, New Jersey, Delaware Philadelphia, Wilmington, Delaware, Trenton, New Jersey, and their subs 121

Airports

The Northeast has several large airports that serve millions of travelers.

Rank Metro area served Airport
code
Airport name Largest airline
12 New York EWR Newark Liberty International Airport United (53%)
13 New York LGA LaGuardia Airport Delta (23%)
14 Boston BOS Logan International Airport JetBlue (29%)
17 Washington, D.C. DCA Ronald Reagan Washington National Airport American (28%)
19 New York JFK John F. Kennedy International Airport JetBlue (38%)
21 Philadelphia PHL Philadelphia International Airport American (41%)
25 Washington, D.C. IAD Dulles International Airport United (55%)
26 Baltimore BWI Baltimore/Washington International Airport Southwest (71%)

Culture and Identity

The Northeast is known for being a "culture hearth," meaning it has influenced the rest of the nation's culture. However, it doesn't have one single cultural identity. Instead, smaller areas within the Northeast have their own unique cultures.

Famous Landmarks

Almost half of the National Historic Landmarks in the United States are located in the Northeast. These are places recognized for their important history.

Religion in the Northeast

The Northeast has a different religious makeup compared to much of the U.S. This is because many immigrants came from Ireland, Italy, Quebec, Portugal, and Eastern Europe in the late 1800s and early 1900s. These immigrants were often Catholic.

States like Massachusetts, Rhode Island, New York, and New Jersey have more Catholics than Protestants. However, the Northeast, along with the Pacific Northwest, has some of the lowest rates of people attending religious services regularly. Many people in states like Maine, New Hampshire, and Vermont say they don't have a religious identity.

Sports in the Northeast

The Northeast is a big hub for professional sports. It has many teams in the "Big Four" leagues: NFL (football), NBA (basketball), NHL (hockey), and MLB (baseball). These teams have won over 100 championships combined!

The region also has teams in Major League Soccer (soccer) and the Women's National Basketball Association (WNBA).

The Northeast is also known for popular sports like ice hockey and lacrosse.

See also

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