The contiguous United states (US) has 48 states, and also thus excludes Alaska and also Hawaii.

This short article looks at how countless states room along the eastern Coast and also how countless states are along the West Coast.

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How many States space Along the east Coast?

The east coast of the us abuts the Atlantic Ocean. There space fourteen says which have seaside access come the Atlantic Ocean.

These states, in bespeak from north to south, are: Maine, New Hampshire, Massachusetts, Rhode Island, Connecticut, New York, New Jersey, Delaware, Maryland, Virginia, North Carolina, South Carolina, Georgia, and Florida.


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Indian Rocks Beach, Florida. Photo: heather Schreppel, Cherokee nations Technologies, contract to the USGS. Publicly domain.

A fifteenth state deserve to be had in factor to consider of the states along the east Coast. While no actually along the Atlantic shore Pennsylvannia’s coastline access is provided by 57 miles (92km) of coastline along the Delaware flow estuary.

Connecticut, located on thelong Island Sound, additionally has no actual coast facing the Atlantic Ocean.

While vermouth is located in the eastern component of the joined States, the does not have seaside access come the Atlantic.

The resources of the joined States, Washington D.C. Is part of the an ar known as the east Coast but is landlockedand is sandwiched between Maryland and also Virginia.


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East shore States with coastal access to the Atlantic Ocean. Map produced using QGIS through Natural planet GIS data.

How long are the coastlines of states Along the east Coast?

Measuring the length of a shore is challenging due to the shore paradox.

Coastlines are not smooth lines. Decisions need to be made about how much of the variation innate in coasts to measure. Together the conference Research company (CRS) notes, “Coastline measurements are more complicated because that the effects of tides and also the have to arbitrary decision that must be made around measuring bays, coves, islands, and inlets resulting in streams and also rivers.”


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Coastlines, choose this California watch at Pescadero, present how complex coastlines room with bluffs, rocks, and curvature. Photo: Meaghan Faletti, USGS . Public domain.

The CRS measures coasts using huge scale nautical charts while NOAA measures the size of coastlines based on measurements calculated in 1930-1940 and also 1970 based on the largest-scale charts and maps easily accessible at that time.

This table perform the full calculated miles (and kilometers) for the says that are along the Atlantic Coast based upon measurements indigenous the CRS and also NOAA:

StateCRSCRS RankNOAANOAA Rank
Florida1,350mi (2,170km)28,436mi (13,576km)2
North Carolina301mi (484km)73,375mi (5,432km)6
Maine228mi (367km)93,478mi (5,597km)4
Massachusetts192mi (309km)101,519mi (2,445km)16
South Carolina187mi (301km)112,876mi (4,628km)12
New Jersey130mi (210km)131,792mi (2,884km)15
New York127mi (204km)142,625mi (4,225km)13
Virginia112mi (180km)153,315mi (5,335km)8
Georgia100mi (160km)162,344mi (3,772km)14
Connecticut96mi (154km)17618mi (995km)21
Rhode Island40mi (64km)20384mi (618km)23
Maryland31mi (50km)213,190mi (5,130km)10
Delaware28mi (45km)22381mi (613km)24
New Hampshire13mi (21km)23131mi (211km)31

How many States space Along the West Coast?


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Oregon coastline at Cannon Beach. Photo: Steven Sobieszczyk, U.S. Geology Survey. Windy domain

There are three states in the contiguous United says that have coastline access to the Pacific Ocean: California, Oregon, and Washington.

The state the Alaska and the island state the Hawaii consist of the various other two states that are component of the region called the West coastline of the unified States.


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Map showing West shore States with access to the Pacific Ocean. Map produced using QGIS with Natural earth GIS data.

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How lengthy are the coasts of states Along the West Coast?

This table perform the total calculated miles (and kilometers) for the claims that room along the Pacific Coast based upon measurements from the CRS and also NOAA:

StateCRSCRS RankNOAANOAA Rank
Alaska6,640mi (10,690km)133,904mi (54,563km)1
California840mi (1,350km)33,427mi (5,515km)5
Hawaii750mi (1,210km)41,052mi (1,693km)18
Oregon296mi (476km)81,410mi (2,270km)17
Washington157mi (253km)123,026mi (4,870km)11

The State that Alaska has the longest coast by far of all the states.

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