East Coast of the United States

East Coast of the United States
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Name	East Coast of the United States
Other names	Atlantic Seaboard
Caption	Atlantic coastline from Maine to Florida
Location	Atlantic Ocean
Countries	United States
States	Maine, New Hampshire, Massachusetts, Rhode Island, Connecticut, New York, New Jersey, Delaware, Maryland, Virginia, North Carolina, South Carolina, Georgia, Florida

Contents

East Coast of the United States is the eastern seaboard of the United States bordering the Atlantic Ocean and encompassing a continuous string of states from Maine to Florida. It includes major metropolitan areas such as New York City, Boston, Philadelphia, Baltimore, Washington, D.C., Miami, and numerous historical ports like Port of New York and New Jersey, Port of Boston, and Port of Charleston. The region has been central to events including the American Revolutionary War, the Civil War, the Spanish–American War, and twentieth-century developments tied to institutions like the United Nations and National Aeronautics and Space Administration.

Geography and boundaries

The coastline runs along the Atlantic Ocean from West Quoddy Head in Maine past the Gulf of Maine, the New England headlands, the Mid-Atlantic United States estuaries like the Delaware Bay and the Chesapeake Bay, the Outer Banks of North Carolina, the South Atlantic Bight, and the Florida Peninsula terminating near Cape Canaveral and Key West. Major rivers draining to the coast include the Hudson River, the Delaware River, the Susquehanna River, the Potomac River, and the St. Johns River, while coastal landforms include the Long Island, the Jersey Shore, the Delmarva Peninsula, and barrier islands such as Hatteras Island and Sapelo Island. Offshore features include the continental shelf, Georges Bank, and the Sargasso Sea influence on currents like the Gulf Stream and the Labrador Current.

Colonial settlement began with sites like Plymouth Colony, Jamestown, Roanoke Colony, and New Amsterdam, later central to conflicts including the Boston Tea Party, the Siege of Boston, and the Battle of Bunker Hill during the American Revolutionary War. The region's ports facilitated transatlantic trade tied to merchant houses in Newport, Rhode Island, Charleston, and Savannah and also to the Transatlantic slave trade and debates leading to the abolition movement. Industrialization concentrated in cities served by projects like the Erie Canal and railroads such as the Pennsylvania Railroad, shaping urban growth during the Industrial Revolution and labor movements including the Haymarket affair and union activity in Brooklyn, Pittsburgh, and Baltimore. The twentieth century saw the region central to events such as Spanish influenza, the Great Migration, wartime mobilization at shipyards like Newport News Shipbuilding, and postwar institutions including the United Nations Headquarters in New York City and the NASA Kennedy Space Center at Cape Canaveral.

Coastal climates vary from humid continental in Maine and Massachusetts to humid subtropical in Georgia and Florida, with seasonal storms influenced by systems like Nor'easters and Atlantic hurricane season storms such as Hurricane Sandy and Hurricane Katrina (impacts in Florida and the Gulf Coast regions). Ecosystems include temperate forests in New England, salt marshes in the Mid-Atlantic, mangrove communities in Everglades, and estuarine habitats in Chesapeake Bay supporting species managed by agencies like the National Oceanic and Atmospheric Administration and conservation groups including the National Audubon Society. Environmental challenges include sea level rise documented by researchers at institutions such as Woods Hole Oceanographic Institution, coastal erosion affecting landmarks like Montauk Point Light, and pollution remediation efforts linked to programs run by the Environmental Protection Agency and state departments such as the Massachusetts Department of Environmental Protection.

Economic activity is anchored by finance centered in Wall Street, manufacturing hubs historically in Pittsburgh and Newark, shipping at Port of New York and New Jersey, Port of Savannah, and Port of Jacksonville, technology clusters around Cambridge, Massachusetts, aerospace and defense at Cape Canaveral, and tourism economies in Orlando and Miami Beach. Major transportation corridors include the Interstate 95, the Amtrak Northeast Corridor, aviation nodes like LaGuardia Airport and Orlando International Airport, and rail terminals such as Penn Station and South Station. Energy infrastructure features facilities like PSEG plants, offshore platforms near Delaware Bay, and renewable projects exemplified by proposals for offshore wind leases managed through the Bureau of Ocean Energy Management.

The coast hosts heritage sites such as the Freedom Trail, Independence Hall, Fort Sumter, and St. Augustine and festivals including Mardi Gras events in Florida and cultural institutions like Broadway, the Kennedy Center, and the New Jersey Performing Arts Center. Culinary traditions range from New England clam chowder and Maine lobster to Lowcountry cuisine in Charleston and Cuban flavors in Little Havana. Recreational attractions include beaches at Cape Cod, surf breaks at Virginia Beach, theme parks like Walt Disney World and Universal Orlando Resort, and natural sites such as Acadia National Park and the Everglades National Park drawing visitors to historic districts managed by National Park Service units.