Mid-Atlantic (United States)

The Mid-Atlantic is in the eastern USA.

It has many states like New York and Virginia. Many big cities are here.

Some cities sit near the water.

This area helped start the nation long ago. It is a busy place with many people. You can see many tall buildings there.

The Mid-Atlantic is a region in the eastern United States.

It includes states like New York, New Jersey, and Pennsylvania. It also has Delaware, Maryland, Virginia, and West Virginia. The capital city, Washington, D.C., is here too. Different groups sometimes define the region in different ways.

This area has a very big history. It played a major role in starting the nation. Six of the seven original colonies were in this area. In Philadelphia, leaders signed the Declaration of Independence. They also wrote the United States Constitution there.

Today, the region is very busy. Many people live in big cities near the coast.

New York City and Philadelphia are two large cities. The area is also a center for schools. Eight of the top 30 universities are in this region.

You can find many big ports here for trade. Shipping containers move goods through places like New Jersey.

More than 60 million people live in this part of the country.

The Mid-Atlantic is a large region in the eastern United States.

Most people say it includes seven states: New York, New Jersey, Pennsylvania, Delaware, Maryland, Virginia, and West Virginia. It also includes the capital city, Washington, D.C. However, different groups define the region in different ways. For example, the U.S. Census Bureau only includes New York, New Jersey, and Pennsylvania. The Environmental Protection Agency leaves out both New York and New Jersey. Some groups even include parts of North Carolina or Connecticut.

This region has a very important history for the United States. It was a key part of the original Thirteen Colonies. Six of those colonies were in this area. In Philadelphia, leaders met to start the nation. They adopted the Declaration of Independence there. Later, in 1787, they met again to write the U.S. Constitution. This is the oldest written national constitution still used in the world.

Many different people have lived here for a long time. European settlers arrived between the early 1600s and 1783. They came from places like the Netherlands, Germany, Sweden, and England. Some groups came to find religious freedom. For instance, Maryland offered a home for Roman Catholics. Pennsylvania was a place for Quakers. This made the region a "melting pot" for many new people. Over time, cities grew near big rivers and oceans.

Today, the Mid-Atlantic is a very busy and wealthy place. As of 2020, more than 60 million people live here. That is about 18% of all people in the U.S. Many of the country's richest counties are in this region. It is also a world leader in science and technology. You can find eight of the top 30 universities here. These include big schools like Cornell and Johns Hopkins.

Large cities and big ports connect the region together. Many people live in a long chain of cities called the Northeast megalopolis. This area includes major spots like New York City and Baltimore.

Huge ports help with trade and shipping. You can see many shipping containers at the Port of New York and New Jersey.

This makes the Mid-Atlantic a vital center for the whole country.

The Mid-Atlantic is a significant region located in the eastern United States.

While definitions vary, it traditionally includes seven states: New York, New Jersey, Pennsylvania, Delaware, Maryland, Virginia, and West Virginia. It also contains the national capital, Washington, D.C. Because different organizations have different needs, they define the region's borders in various ways. For example, the U.S. Census Bureau views the Mid-Atlantic as a sub-region of the Northeast, including only New Jersey, New York, and Pennsylvania. The Environmental Protection Agency (EPA) excludes both New York and New Jersey from its Mid-Atlantic division. Meanwhile, the U.S. Geological Survey (USGS) uses watersheds to define the area, which adds North Carolina to the list.

Defining the region is complex because of these overlapping administrative boundaries. The U.S. Bureau of Labor Statistics excludes New York from its regional division. The U.S. Maritime Administration includes North Carolina in its Mid-Atlantic Gateway. Some people even include southern Connecticut when discussing the local climate. This is because Connecticut's weather is more similar to the Mid-Atlantic than to the rest of New England. These different groupings exist for practical reasons, such as managing labor, environment, or trade.

The history of the Mid-Atlantic is vital to the founding of the United States. During the colonial era, the area was known as the Middle Colonies. It served as a strategic bridge between the Northern and Southern colonies. Six of the seven traditional Mid-Atlantic states were members of the original Thirteen Colonies. These colonies sent delegates to the Second Continental Congress in Philadelphia. There, they adopted the Declaration of Independence and organized the Continental Army under George Washington. In 1787, leaders met again in Philadelphia for the Constitutional Convention. They ratified the U.S. Constitution, which is the oldest codified national constitution still in force today.

Settlement in this region was shaped by a wide variety of European ethnicities. Between the early 17th century and 1783, people arrived from the Netherlands, Germany, Sweden, and England. This diversity made the region a magnet for many different nationalities. Some settlements were founded specifically to provide refuge for religious minorities. For instance, Maryland was established as a home for Roman Catholics. Pennsylvania provided a place for Quakers and Anabaptist Pennsylvania Dutch. This religious pluralism was a defining feature of the original Middle Colonies.

Economic development in the Mid-Atlantic has always relied on its geography. Major cities grew around large ports, shipping routes, and important waterways. For example, New York City and Newark sit on opposite sides of the Hudson River. Philadelphia developed on the Delaware River, while Baltimore grew along the Chesapeake Bay.

In the 19th century, the region became a massive industrial and trading center. It became a "melting pot" as large numbers of immigrants arrived in coastal cities. People from Ireland, Italy, Poland, and many other places settled in cities like Pittsburgh and Rochester.

Today, the Mid-Atlantic is one of the most populous and affluent areas in the country. According to the 2020 census, the region has 60,783,913 residents. This represents slightly over 18% of the total United States population. The region is also very wealthy. Nearly half of the 100 highest-income counties in the U.S. are located here. Additionally, 33 of the top 100 counties for per capita income are in the Mid-Atlantic. Most states in the region rank among the 15 highest-income states in the nation.

The region is a global leader in education, technology, and finance. It contains a massive concentration of talent known as the Northeast megalopolis. This is an almost continuous urban region linked by Interstate 95 and the Northeast Corridor. This area is one of the world's most important hubs for media and medicine. The region is also home to eight of the top 30 ranked universities in the nation. These include prestigious institutions like Cornell University, Columbia University, and Johns Hopkins University.