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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]
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.
Flag, name and postal abbreviation [8] | Cities | Ratification or admission [A] | Population (2020) [10] | Total area [11] | Reps. | |||
---|---|---|---|---|---|---|---|---|
Capital | Largest [12] | mi2 | km2 | |||||
Alabama | AL | Montgomery | Huntsville | Dec 14, 1819 | 5,024,279 | 52,420 | 135,767 | 7 |
Alaska | AK | Juneau | Anchorage | Jan 3, 1959 | 733,391 | 665,384 | 1,723,337 | 1 |
Arizona | AZ | Phoenix | Feb 14, 1912 | 7,151,502 | 113,990 | 295,234 | 9 | |
Arkansas | AR | Little Rock | Jun 15, 1836 | 3,011,524 | 53,179 | 137,732 | 4 | |
California | CA | Sacramento | Los Angeles | Sep 9, 1850 | 39,538,223 | 163,695 | 423,967 | 52 |
Colorado | CO | Denver | Aug 1, 1876 | 5,773,714 | 104,094 | 269,601 | 8 | |
Connecticut | CT | Hartford | Bridgeport | Jan 9, 1788 | 3,605,944 | 5,543 | 14,357 | 5 |
Delaware | DE | Dover | Wilmington | Dec 7, 1787 | 989,948 | 2,489 | 6,446 | 1 |
Florida | FL | Tallahassee | Jacksonville | Mar 3, 1845 | 21,538,187 | 65,758 | 170,312 | 28 |
Georgia | GA | Atlanta | Jan 2, 1788 | 10,711,908 | 59,425 | 153,910 | 14 | |
Hawaii | HI | Honolulu | Aug 21, 1959 | 1,455,271 | 10,932 | 28,313 | 2 | |
Idaho | ID | Boise | Jul 3, 1890 | 1,839,106 | 83,569 | 216,443 | 2 | |
Illinois | IL | Springfield | Chicago | Dec 3, 1818 | 12,812,508 | 57,914 | 149,995 | 17 |
Indiana | IN | Indianapolis | Dec 11, 1816 | 6,785,528 | 36,420 | 94,326 | 9 | |
Iowa | IA | Des Moines | Dec 28, 1846 | 3,190,369 | 56,273 | 145,746 | 4 | |
Kansas | KS | Topeka | Wichita | Jan 29, 1861 | 2,937,880 | 82,278 | 213,100 | 4 |
Kentucky [B] | KY | Frankfort | Louisville | Jun 1, 1792 | 4,505,836 | 40,408 | 104,656 | 6 |
Louisiana | LA | Baton Rouge | New Orleans | Apr 30, 1812 | 4,657,757 | 52,378 | 135,659 | 6 |
Maine | ME | Augusta | Portland | Mar 15, 1820 | 1,362,359 | 35,380 | 91,633 | 2 |
Maryland | MD | Annapolis | Baltimore | Apr 28, 1788 | 6,177,224 | 12,406 | 32,131 | 8 |
Massachusetts [B] | MA | Boston | Feb 6, 1788 | 7,029,917 | 10,554 | 27,336 | 9 | |
Michigan | MI | Lansing | Detroit | Jan 26, 1837 | 10,077,331 | 96,714 | 250,487 | 13 |
Minnesota | MN | Saint Paul | Minneapolis | May 11, 1858 | 5,706,494 | 86,936 | 225,163 | 8 |
Mississippi | MS | Jackson | Dec 10, 1817 | 2,961,279 | 48,432 | 125,438 | 4 | |
Missouri | MO | Jefferson City | Kansas City | Aug 10, 1821 | 6,154,913 | 69,707 | 180,540 | 8 |
Montana | MT | Helena | Billings | Nov 8, 1889 | 1,084,225 | 147,040 | 380,831 | 2 |
Nebraska | NE | Lincoln | Omaha | Mar 1, 1867 | 1,961,504 | 77,348 | 200,330 | 3 |
Nevada | NV | Carson City | Las Vegas | Oct 31, 1864 | 3,104,614 | 110,572 | 286,380 | 4 |
New Hampshire | NH | Concord | Manchester | Jun 21, 1788 | 1,377,529 | 9,349 | 24,214 | 2 |
New Jersey | NJ | Trenton | Newark | Dec 18, 1787 | 9,288,994 | 8,723 | 22,591 | 12 |
New Mexico | NM | Santa Fe | Albuquerque | Jan 6, 1912 | 2,117,522 | 121,590 | 314,917 | 3 |
New York | NY | Albany | New York City | Jul 26, 1788 | 20,201,249 | 54,555 | 141,297 | 26 |
North Carolina | NC | Raleigh | Charlotte | Nov 21, 1789 | 10,439,388 | 53,819 | 139,391 | 14 |
North Dakota | ND | Bismarck | Fargo | Nov 2, 1889 | 779,094 | 70,698 | 183,108 | 1 |
Ohio | OH | Columbus | Mar 1, 1803 | 11,799,448 | 44,826 | 116,098 | 15 | |
Oklahoma | OK | Oklahoma City | Nov 16, 1907 | 3,959,353 | 69,899 | 181,037 | 5 | |
Oregon | OR | Salem | Portland | Feb 14, 1859 | 4,237,256 | 98,379 | 254,799 | 6 |
Pennsylvania [B] | PA | Harrisburg | Philadelphia | Dec 12, 1787 | 13,002,700 | 46,054 | 119,280 | 17 |
Rhode Island | RI | Providence | May 29, 1790 | 1,097,379 | 1,545 | 4,001 | 2 | |
South Carolina | SC | Columbia | Charleston | May 23, 1788 | 5,118,425 | 32,020 | 82,933 | 7 |
South Dakota | SD | Pierre | Sioux Falls | Nov 2, 1889 | 886,667 | 77,116 | 199,729 | 1 |
Tennessee | TN | Nashville | Jun 1, 1796 | 6,910,840 | 42,144 | 109,153 | 9 | |
Texas | TX | Austin | Houston | Dec 29, 1845 | 29,145,505 | 268,596 | 695,662 | 38 |
Utah | UT | Salt Lake City | Jan 4, 1896 | 3,271,616 | 84,897 | 219,882 | 4 | |
Vermont | VT | Montpelier | Burlington | Mar 4, 1791 | 643,077 | 9,616 | 24,906 | 1 |
Virginia [B] | VA | Richmond | Virginia Beach | Jun 25, 1788 | 8,631,393 | 42,775 | 110,787 | 11 |
Washington | WA | Olympia | Seattle | Nov 11, 1889 | 7,705,281 | 71,298 | 184,661 | 10 |
West Virginia | WV | Charleston | Jun 20, 1863 | 1,793,716 | 24,230 | 62,756 | 2 | |
Wisconsin | WI | Madison | Milwaukee | May 29, 1848 | 5,893,718 | 65,496 | 169,635 | 8 |
Wyoming | WY | Cheyenne | Jul 10, 1890 | 576,851 | 97,813 | 253,335 | 1 |
Flag, name and postal abbreviation [8] | Established | Population [10] | Total area [11] | Reps. | ||
---|---|---|---|---|---|---|
mi2 | km2 | |||||
District of Columbia | DC | Jul 16, 1790 [13] | 689,545 | 68 | 176 | 1 [C] |
Name and postal abbreviation [8] | Capital | Acquired [15] | Territorial status [16] | Population [10] [17] | Total area [11] | Reps. | ||
---|---|---|---|---|---|---|---|---|
mi2 | km2 | |||||||
American Samoa | AS | Pago Pago [18] | 1900 | 49,710 | 581 | 1,505 | 1 [C] | |
Guam | GU | Hagåtña [20] | 1899 | Unincorporated, organized | 153,836 | 571 | 1,478 | 1 [C] |
Northern Mariana Islands | MP | Saipan [21] | 1986 | Unincorporated, organized [E] | 47,329 | 1,976 | 5,117 | 1 [C] |
Puerto Rico | PR | San Juan [22] | 1899 | Unincorporated, organized [E] | 3,285,874 | 5,325 | 13,791 | 1 [F] |
U.S. Virgin Islands | VI | Charlotte Amalie [23] | 1917 | Unincorporated, organized | 87,146 | 733 | 1,898 | 1 [C] |
Name | Acquired [15] | Territorial status [16] | Land area [G] | |
---|---|---|---|---|
mi2 | km2 | |||
Baker Island [24] | 1856 | 0.9 | 2.2 | |
Howland Island [24] | 1858 | Unincorporated, unorganized | 0.6 | 1.6 |
Jarvis Island [25] | 1856 | Unincorporated, unorganized | 2.2 | 5.7 |
Johnston Atoll [26] | 1859 | Unincorporated, unorganized | 1 | 2.6 |
Kingman Reef [27] | 1860 | Unincorporated, unorganized | 0.005 | 0.01 |
Midway Atoll [H] [29] | 1867 | Unincorporated, unorganized | 3 | 7.8 |
Navassa Island [30] | 1858 [I] | Unincorporated, unorganized | 3 | 7.8 |
Palmyra Atoll [J] [32] | 1898 | Incorporated, unorganized | 1.5 | 3.9 |
Wake Island [K] [33] | 1899 [L] | Unincorporated, unorganized | 2.5 | 6.5 |
Name | Claimed [15] | Territorial status [35] | Area | Administered by [35] | Also claimed by [35] | |
---|---|---|---|---|---|---|
mi2 | km2 | |||||
Bajo Nuevo Bank (Petrel Island) [15] | 1869 | Unincorporated, unorganized (disputed sovereignty) | 56 | 145 [M] [36] | Colombia | Jamaica Nicaragua |
Serranilla Bank [15] | 1880 | Unincorporated, unorganized (disputed sovereignty) | 463 | 1,200 [N] [37] | Colombia | Honduras Nicaragua |
Federal jurisdiction refers to the legal scope of the government's powers in the United States of America.
Puerto Rico, officially the Commonwealth of Puerto Rico, is a self-governing Caribbean archipelago and island organized as an unincorporated territory of the United States under the designation of commonwealth. Located about 1,000 miles (1,600 km) southeast of Miami, Florida, between the Dominican Republic in the Greater Antilles and the U.S. Virgin Islands in the Lesser Antilles, it consists of the eponymous main island and numerous smaller islands, including Vieques, Culebra, and Mona. With approximately 3.2 million residents, it is divided into 78 municipalities, of which the most populous is the capital municipality of San Juan, followed by those within the San Juan metropolitan area. Spanish and English are the official languages of the government, though Spanish predominates.
The contiguous United States consists of the 48 adjoining U.S. states and the District of Columbia of the United States in central North America. The term excludes the only two non-contiguous states, which are Alaska and Hawaii, and all other offshore insular areas, such as the U.S. territories of American Samoa, Guam, the Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands. The colloquial term "Lower 48" is also used, especially in relation to Alaska.
A dependent territory, dependent area, or dependency is a territory that does not possess full political independence or sovereignty as a sovereign state and remains politically outside the controlling state's integral area. As such, a dependent territory includes a range of non-integrated not fully to non-independent territory types, from associated states to non-self-governing territories.
In the United States, a territory is any extent of region under the sovereign jurisdiction of the federal government of the United States, including all waters. The United States asserts sovereign rights for exploring, exploiting, conserving, and managing its territory. This extent of territory is all the area belonging to, and under the dominion of, the United States federal government for administrative and other purposes. The United States total territory includes a subset of political divisions.
The 51st state in American political discourse refers to the concept of granting statehood to one of the United States' territories, splitting one or more of the existing states up to form a new state, or granting statehood to the District of Columbia, thereby increasing the number of states in the Union from 50 to 51; a new state has not been admitted since Hawaii and in the summer of 1959. Before that, the last state was Alaska, a few months before Hawaii, and then Arizona in 1912. There are two active statehood movements in the United States, one is the Federal District and the other the island of Puerto Rico. The four other U.S. territories—Guam, the Northern Marianas, American Samoa, and the U.S. Virgin Islands—explicitly chose territory status, and while they might explore that possibility, they don't have active statehood movements. The latter part of this article is more about the use of the term 51st State as a phrase, not an actual political process.
In the law of the United States, an insular area is a U.S.-associated jurisdiction that is not part of a U.S. state or the District of Columbia. This includes fourteen U.S. territories administered under U.S. sovereignty, as well as three sovereign states each with a Compact of Free Association with the United States. The term also may be used to refer to the previous status of the Swan Islands, Hawaii, Guam, Puerto Rico, and the Philippines, as well as the Trust Territory of the Pacific Islands when it existed.
Territories of the United States are sub-national administrative divisions overseen by the federal government of the United States. The American territories differ from the U.S. states and Indian reservations as they are not sovereign entities. In contrast, each state has a sovereignty separate from that of the federal government and each federally recognized Native American tribe possesses limited tribal sovereignty as a "dependent sovereign nation". Territories are classified by incorporation and whether they have an "organized" government through an organic act passed by the Congress. American territories are under American sovereignty and may be treated as part of the U.S. proper in some ways and not others. Unincorporated territories in particular are not considered to be integral parts of the U.S., and the U.S. Constitution applies only partially in those territories.
The Insular Cases are a series of opinions by the Supreme Court of the United States in 1901 about the status of U.S. territories acquired in the Spanish–American War. Some scholars also include cases regarding territorial status decided up until 1914, and others include related cases as late as 1979. The term "insular" signifies that the territories were islands administered by the War Department's Bureau of Insular Affairs. Today, the categorizations and implications put forth by the Insular Cases still govern the United States' territories.
Commonwealth is a term used by two unincorporated territories of the United States in their full official names, which are the Northern Mariana Islands, whose full name is Commonwealth of the Northern Mariana Islands, and Puerto Rico, which is named Commonwealth of Puerto Rico in English and Estado Libre Asociado de Puerto Rico in Spanish, translating to "Free Associated State of Puerto Rico." The term was also used by the Philippines during most of its period under U.S. sovereignty, when it was officially called the Commonwealth of the Philippines.
The Office of Insular Affairs (OIA) is a unit of the United States Department of the Interior that oversees federal administration of several United States insular areas. It is the successor to the Bureau of Insular Affairs of the War Department, which administered certain territories from 1902 to 1939, and the Office of Territorial Affairs in the Interior Department, which was responsible for certain territories from the 1930s to the 1990s. The word "insular" comes from the Latin word insula ("island").
The United States territorial courts are tribunals established in territories of the United States by the United States Congress, pursuant to its power under Article Four of the United States Constitution, the Territorial Clause. Most United States territorial courts are defunct because the territories under their jurisdiction have become states or been retroceded.
In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sovereignty with the federal government. Due to this shared sovereignty, Americans are citizens both of the federal republic and of the state in which they reside. State citizenship and residency are flexible, and no government approval is required to move between states, except for persons restricted by certain types of court orders.
The District of Columbia and United States Territories quarters were a series of six quarters minted by the United States Mint in 2009 to honor the District of Columbia and the unincorporated United States insular areas of Puerto Rico, Guam, the United States Virgin Islands, American Samoa, and the Northern Mariana Islands. The islands commonly grouped together as the United States Minor Outlying Islands were not featured, as the law defined the word "territory" as being limited to the areas mentioned above. They followed the completion of the 50 State Quarters Program. The coins used the same George Washington obverse as with the quarters of the previous 10 years. The reverse of the quarters featured a design selected by the Mint depicting the federal district and each territory. Unlike on the 50 State quarters, the motto "E Pluribus Unum" preceded and was the same size as the mint date on the reverse.
The Puerto Rico statehood movement aims to make Puerto Rico a state of the United States. Puerto Rico is an unincorporated territorial possession of the United States acquired in 1898 following the Spanish–American War, making it "the oldest colony in the modern world". As of 2023, the population of Puerto Rico is 3.2 million, around half the average state population and higher than that of 19 U.S. states. Statehood is one of several competing options for the future political status of Puerto Rico, including: maintaining its current status, becoming fully independent, or becoming a freely associated state. Puerto Rico has held seven referendums on the topic since 1967, and four since 2012. They are non-binding, as the power to grant statehood lies with the US Congress.
The Commonwealth of Puerto Rico is an unincorporated territory of the United States. As such, the archipelago and island of Puerto Rico is neither a sovereign nation nor a U.S. state.
The status quo movement in Puerto Rico refers to initiatives throughout the history of Puerto Rico aimed at maintaining the current political status of Puerto Rico, that of a commonwealth of the United States.
American Samoa consists of a group of two coral atolls and five volcanic islands in the South Pacific Ocean of Oceania. The first permanent European settlement was founded in 1830 by British missionaries, who were followed by explorers from the United States, in 1839, and German traders in 1845. Based upon the Tripartite Convention of 1899, the United States, Great Britain, and Germany agreed to partition the islands into German Samoa and American Samoa. Though the territory was ceded to the United States in a series of transactions in 1900, 1904, and 1925, Congress did not formally confirm its acquisition until 1929. American Samoans are non-citizen nationals of the United States. Non-citizen nationals do not have full protection of their rights, though they may reside in the United States and gain entry without a visa. Territorial citizens do not have the ability for full participation in national politics and American Samoans cannot serve as officers in the US military or in many federal jobs, are unable to bear arms, vote in local elections, or hold public office or civil-service positions even when residing in a US state. Nationality is the legal means in which inhabitants acquire formal membership in a nation without regard to its governance type. Citizenship is the relationship between the government and the governed, the rights and obligations that each owes the other, once one has become a member of a nation.
... provides land, water and total area measurements for the 50 states, the District of Columbia, Puerto Rico and the Island Areas. The area measurements were derived from the Census Bureau's Master Address File/Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER®) database. The boundaries of the states and equivalent areas are as of January 1, 2010. The land and water areas, ... reflect base feature updates made in the MAF/TIGER® database through August, 2010.