List of states and territories of the United States

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A map of the United States showing its 50 states, federal district and five inhabited territories. Alaska, Hawaii, and the territories are shown at different scales, and the Aleutian Islands and the uninhabited northwestern Hawaiian Islands are omitted from the map. Map of USA with state and territory names 2.png
A map of the United States showing its 50 states, federal district and five inhabited territories. Alaska, Hawaii, and the territories are shown at different scales, and the Aleutian Islands and the uninhabited northwestern Hawaiian Islands are omitted from the map.

The United States of America is a federal republic [1] consisting of 50 states, a federal district (Washington, D.C., the capital city of the United States), five major territories, and various minor islands. [2] [3] Both the states and the United States as a whole are each sovereign jurisdictions. [4] The Tenth Amendment to the United States Constitution allows states to exercise all powers of government not delegated to the federal government. Each state has its own constitution and government, and all states and their residents are represented in the federal Congress, a bicameral legislature consisting of the Senate and the House of Representatives. Each state elects two senators, while representatives are distributed among the states in proportion to the most recent constitutionally mandated decennial census. [5] Additionally, each state is entitled to select a number of electors to vote in the Electoral College, the body that elects the president of the United States, equal to the total of representatives and senators in Congress from that state. [6] The federal district does not have representatives in the Senate, but has a non-voting delegate in the House, and it is also entitled to electors in the Electoral College. Congress can admit more states, but it cannot create a new state from territory of an existing state or merge two or more states into one without the consent of all states involved, and each new state is admitted on an equal footing with the existing states. [7]

Contents

The United States has control over fourteen territories. Five of them (American Samoa, Guam, the Northern Mariana Islands, Puerto Rico, and the United States Virgin Islands) have a permanent, nonmilitary population, while nine of them (the United States Minor Outlying Islands) do not. With the exception of Navassa Island, Puerto Rico, and the U.S. Virgin Islands, which are located in the Caribbean, all territories are located in the Pacific Ocean. One territory, Palmyra Atoll, is considered to be incorporated, meaning the full body of the Constitution has been applied to it; the other territories are unincorporated, meaning the Constitution does not fully apply to them. Ten territories (the Minor Outlying Islands and American Samoa) are considered to be unorganized, meaning they have not had an organic act enacted by Congress; the four other territories are organized, meaning an organic act has been enacted by Congress. The five inhabited territories each have limited autonomy in addition to having territorial legislatures and governors, but residents cannot vote in federal elections, although all are represented by non-voting delegates in the House.

The largest state by population is California, with a population of 39,538,223 people, while the smallest is Wyoming, with a population of 576,851 people; the federal district has a larger population (689,545) than both Wyoming and Vermont. The largest state by area is Alaska, encompassing 665,384 square miles (1,723,340 km2), while the smallest is Rhode Island, encompassing 1,545 square miles (4,000 km2). The most recent states to be admitted, Alaska and Hawaii, were admitted in 1959. Only 17 States have their largest city as their Capital. The largest territory by population is Puerto Rico, with a population of 3,285,874 people (larger than 21 states), while the smallest is the Northern Mariana Islands, with a population of 47,329 people. Puerto Rico is the largest territory by area, encompassing 5,325 square miles (13,790 km2); the smallest territory, Kingman Reef, encompasses only 0.005 square miles (0.013 km2), or a little larger than 3 acres.

States

States of the United States of America
Flag, name and
postal abbreviation [8]
CitiesRatification or
admission [A]
Population
(2020) [10]
Total area [11] Reps.
CapitalLargest [12] mi2km2
Flag of Alabama.svg  Alabama AL Montgomery Huntsville Dec 14, 1819
5,024,279
52,420135,767
7
Flag of Alaska.svg  Alaska AK Juneau Anchorage Jan 3, 1959
733,391
665,3841,723,337
1
Flag of Arizona.svg  Arizona AZ Phoenix Feb 14, 1912
7,151,502
113,990295,234
9
Flag of Arkansas.svg  Arkansas AR Little Rock Jun 15, 1836
3,011,524
53,179137,732
4
Flag of California.svg  California CA Sacramento Los Angeles Sep 9, 1850
39,538,223
163,695423,967
52
Flag of Colorado.svg  Colorado CO Denver Aug 1, 1876
5,773,714
104,094269,601
8
Flag of Connecticut.svg  Connecticut CT Hartford Bridgeport Jan 9, 1788
3,605,944
5,54314,357
5
Flag of Delaware.svg  Delaware DE Dover Wilmington Dec 7, 1787
989,948
2,4896,446
1
Flag of Florida.svg  Florida FL Tallahassee Jacksonville Mar 3, 1845
21,538,187
65,758170,312
28
Flag of Georgia (U.S. state).svg  Georgia GA Atlanta Jan 2, 1788
10,711,908
59,425153,910
14
Flag of Hawaii.svg  Hawaii HI Honolulu Aug 21, 1959
1,455,271
10,93228,313
2
Flag of Idaho.svg  Idaho ID Boise Jul 3, 1890
1,839,106
83,569216,443
2
Flag of Illinois.svg  Illinois IL Springfield Chicago Dec 3, 1818
12,812,508
57,914149,995
17
Flag of Indiana.svg  Indiana IN Indianapolis Dec 11, 1816
6,785,528
36,42094,326
9
Flag of Iowa.svg  Iowa IA Des Moines Dec 28, 1846
3,190,369
56,273145,746
4
Flag of Kansas.svg  Kansas KS Topeka Wichita Jan 29, 1861
2,937,880
82,278213,100
4
Flag of Kentucky.svg  Kentucky [B] KY Frankfort Louisville Jun 1, 1792
4,505,836
40,408104,656
6
Flag of Louisiana.svg  Louisiana LA Baton Rouge New Orleans Apr 30, 1812
4,657,757
52,378135,659
6
Flag of Maine.svg  Maine ME Augusta Portland Mar 15, 1820
1,362,359
35,38091,633
2
Flag of Maryland.svg  Maryland MD Annapolis Baltimore Apr 28, 1788
6,177,224
12,40632,131
8
Flag of Massachusetts.svg  Massachusetts [B] MA Boston Feb 6, 1788
7,029,917
10,55427,336
9
Flag of Michigan.svg  Michigan MI Lansing Detroit Jan 26, 1837
10,077,331
96,714250,487
13
Flag of Minnesota.svg  Minnesota MN Saint Paul Minneapolis May 11, 1858
5,706,494
86,936225,163
8
Flag of Mississippi.svg  Mississippi MS Jackson Dec 10, 1817
2,961,279
48,432125,438
4
Flag of Missouri.svg  Missouri MO Jefferson City Kansas City Aug 10, 1821
6,154,913
69,707180,540
8
Flag of Montana.svg  Montana MT Helena Billings Nov 8, 1889
1,084,225
147,040380,831
2
Flag of Nebraska.svg  Nebraska NE Lincoln Omaha Mar 1, 1867
1,961,504
77,348200,330
3
Flag of Nevada.svg  Nevada NV Carson City Las Vegas Oct 31, 1864
3,104,614
110,572286,380
4
Flag of New Hampshire.svg  New Hampshire NH Concord Manchester Jun 21, 1788
1,377,529
9,34924,214
2
Flag of New Jersey.svg  New Jersey NJ Trenton Newark Dec 18, 1787
9,288,994
8,72322,591
12
Flag of New Mexico.svg  New Mexico NM Santa Fe Albuquerque Jan 6, 1912
2,117,522
121,590314,917
3
Flag of New York.svg  New York NY Albany New York City Jul 26, 1788
20,201,249
54,555141,297
26
Flag of North Carolina.svg  North Carolina NC Raleigh Charlotte Nov 21, 1789
10,439,388
53,819139,391
14
Flag of North Dakota.svg  North Dakota ND Bismarck Fargo Nov 2, 1889
779,094
70,698183,108
1
Flag of Ohio.svg  Ohio OH Columbus Mar 1, 1803
11,799,448
44,826116,098
15
Flag of Oklahoma.svg  Oklahoma OK Oklahoma City Nov 16, 1907
3,959,353
69,899181,037
5
Flag of Oregon.svg  Oregon OR Salem Portland Feb 14, 1859
4,237,256
98,379254,799
6
Flag of Pennsylvania.svg  Pennsylvania [B] PA Harrisburg Philadelphia Dec 12, 1787
13,002,700
46,054119,280
17
Flag of Rhode Island.svg  Rhode Island RI Providence May 29, 1790
1,097,379
1,5454,001
2
Flag of South Carolina.svg  South Carolina SC Columbia Charleston May 23, 1788
5,118,425
32,02082,933
7
Flag of South Dakota.svg  South Dakota SD Pierre Sioux Falls Nov 2, 1889
886,667
77,116199,729
1
Flag of Tennessee.svg  Tennessee TN Nashville Jun 1, 1796
6,910,840
42,144109,153
9
Flag of Texas.svg  Texas TX Austin Houston Dec 29, 1845
29,145,505
268,596695,662
38
Flag of Utah.svg  Utah UT Salt Lake City Jan 4, 1896
3,271,616
84,897219,882
4
Flag of Vermont.svg  Vermont VT Montpelier Burlington Mar 4, 1791
643,077
9,61624,906
1
Flag of Virginia.svg  Virginia [B] VA Richmond Virginia Beach Jun 25, 1788
8,631,393
42,775110,787
11
Flag of Washington.svg  Washington WA Olympia Seattle Nov 11, 1889
7,705,281
71,298184,661
10
Flag of West Virginia.svg  West Virginia WV Charleston Jun 20, 1863
1,793,716
24,23062,756
2
Flag of Wisconsin.svg  Wisconsin WI Madison Milwaukee May 29, 1848
5,893,718
65,496169,635
8
Flag of Wyoming.svg  Wyoming WY Cheyenne Jul 10, 1890
576,851
97,813253,335
1

Federal district

Federal district of the United States
Flag, name and
postal abbreviation [8]
EstablishedPopulation
[10]
Total area [11] Reps.
mi2km2
Flag of Washington, D.C.svg  District of Columbia DCJul 16, 1790 [13] 689,545681761 [C]

Territories

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States and federal district
Inhabited territories
Uninhabited territories US insular areas 2.svg
  States and federal district     Inhabited territories     Uninhabited territories

Inhabited territories

Inhabited territories of the United States
Name and
postal abbreviation [8]
Capital Acquired
[15]
Territorial status [16] Population
[10] [17]
Total area [11] Reps.
mi2km2
Flag of American Samoa.svg  American Samoa AS Pago Pago [18] 1900
49,710
5811,505
1 [C]
Flag of Guam.svg  Guam GU Hagåtña [20] 1899
Unincorporated, organized
153,836
5711,478
1 [C]
Flag of the Northern Mariana Islands.svg  Northern Mariana Islands MP Saipan [21] 1986
Unincorporated, organized [E]
47,329
1,9765,117
1 [C]
Flag of Puerto Rico.svg  Puerto Rico PR San Juan [22] 1899
Unincorporated, organized [E]
3,285,874
5,32513,791
1 [F]
Flag of the United States Virgin Islands.svg  U.S. Virgin Islands VI Charlotte Amalie [23] 1917
Unincorporated, organized
87,146
7331,898
1 [C]

Uninhabited territories

Territories of the United States with no permanent population
Name Acquired [15] Territorial status [16] Land area [G]
mi2km2
Baker Island [24] 18560.92.2
Howland Island [24] 1858
Unincorporated, unorganized
0.61.6
Jarvis Island [25] 1856
Unincorporated, unorganized
2.25.7
Johnston Atoll [26] 1859
Unincorporated, unorganized
12.6
Kingman Reef [27] 1860
Unincorporated, unorganized
0.0050.01
Midway Atoll [H] [29] 1867
Unincorporated, unorganized
37.8
Navassa Island [30] 1858 [I]
Unincorporated, unorganized
37.8
Palmyra Atoll [J] [32] 1898
Incorporated, unorganized
1.53.9
Wake Island [K] [33] 1899 [L]
Unincorporated, unorganized
2.56.5

Disputed territories

Territories claimed but not administered by the United States
NameClaimed
[15]
Territorial status [35] AreaAdministered by [35] Also claimed by [35]
mi2km2
Bajo Nuevo Bank (Petrel Island) [15] 1869
Unincorporated, unorganized
(disputed sovereignty)
56145 [M] [36] Flag of Colombia.svg  Colombia Flag of Jamaica.svg  Jamaica
Flag of Nicaragua.svg  Nicaragua
Serranilla Bank [15] 1880
Unincorporated, unorganized
(disputed sovereignty)
4631,200 [N] [37] Flag of Colombia.svg  Colombia Flag of Honduras.svg  Honduras
Flag of Nicaragua.svg  Nicaragua

See also

Explanatory notes

  1. The original 13 states became sovereign in July 1776 upon agreeing to the United States Declaration of Independence, and each joined the first Union of states between 1777 and 1781, upon ratifying the Articles of Confederation. [9] These states are presented in the order in which each ratified the 1787 Constitution, thus joining the present federal Union of states. Subsequent states are listed in the order of their admission to the Union, and the date given is the official establishment date set by Act of Congress. For further details, see List of U.S. states by date of admission to the Union
  2. 1 2 3 4 Uses the term commonwealth rather than state in its full official name
  3. 1 2 3 4 5 Represented by a non-voting delegate in the House of Representatives. [14]
  4. Although not organized through a federal organic act or other explicit Congressional directive on governance, the people of American Samoa adopted a constitution in 1967, and then in 1977, elected territorial officials for the first time. [19]
  5. 1 2 Organized as a commonwealth.
  6. Represented by a non-voting resident commissioner in the House of Representatives. [14]
  7. Excluding lagoon
  8. Although there are no indigenous inhabitants, around 40 United States Fish and Wildlife Service staff and service contractors live on the island at any given time. [28]
  9. U.S. sovereignty is disputed by Haiti. [31]
  10. Although there are no indigenous inhabitants, between 4 and 20 Nature Conservancy, employees, United States Fish and Wildlife Service staff, and researchers live on the island at any given time. [28]
  11. Although there are no indigenous inhabitants, as of 2009, around 150 U.S. 150 U.S. military personnel and civilian contractors were living on the island, staffing the Wake Island Airfield and communications facilities. [33]
  12. U.S. sovereignty is disputed by the Republic of Marshall Islands. [34]
  13. This is the approximate figure for the land area of the bank, and does not include the surrounding territorial waters.
  14. This figure includes the total land area of the Serranilla Bank and the water area of its lagoon, but not the surrounding territorial waters.

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