Last updated on November 5th, 2025
The United States of America is a country consisting of 50 independent states in the northern part of America, sixteen territories and a district of Columbia (Washington D.C.). It is the world’s third most populous country after India and China and the world’s fourth largest country by land area after Russia, Canada, and China. Although Washington D.C. is the capital of the United States, it is not a state. It is a federal district located between Maryland and Virginia. This district is home to the White House and the Capitol building. Starting in 1790, Washington D.C. has been the center of the federal government and houses all three branches of government.
Facts About The United States
1. The United States of America is also referred to as “the States”, “the United States”, “the U.S.”, “the USA”, and “America”.
2. In 1783, the United States became the first country to gain independence from a European power.[1]
3. The United States dollar is the present-day currency of the U.S. and its territories. The paper dollar comes in seven denominations, $1, $2, $5, $10, $20, $50, and $100. Coins are also a form of currency in the U.S. and come in denominations of 1¢, 5¢, 10¢, 25¢, 50¢, and $1. Currently, there is more than $2 trillion worth of Federal Reserve notes in circulation.
4. Did you know that the GPS is operated and maintained by the U.S. Air Force? The Global Positioning System is a utility that provides users with positioning, navigation, and timing (PNT) services. The system consists of three segments: the space segment, the control segment, and the user segment. Learn more about GPS.
5. Did you know that there are 50 states in the United States of America and not 52? There are various myths that there are 52 and not 50 states. The U.S. flag has 50 stars on it, each representing a state in the union.[25]
6. The first constitution of the United States was adopted in 1788. For the acceptance of the constitution which was proposed in 1787, nine states needed to vote in its favor. Delaware was the first state and New Hampshire was the ninth state to accept the constitution, thus making it legal. The Constitution has 4,543 words, and has been amended 27 times. The document established a federal government with separated powers, the executive, legislative, and judicial branches. James Madison was considered the “Father of the Constitution,” while Benjamin Franklin was the oldest signer at 81 years old.
7. The current U.S. flag was designed by a high school student – Robert G. Heft. The flag of the United States has been modified 26 times since 1777, with the current 50-star version being the 27th design. The flag features 13 stripes, alternating red and white, and 50 white stars on a blue background. The 13 stripes represent the original 13 colonies, while the stars represent each of the 50 states. The last revision to the flag was in 1960, when a star for Hawaii was added.
Flag of the United States
8. On the American National flag there were thirteen stars arranged in a circle (from 14 June 1777 to 1 May 1795, known as the “Betsy Ross flag”). However, today, there are 50 stars for 50 states.[14]
9. The national anthem of the United States is “The Star-Spangled Banner.” It was written by poet Francis Scott Key, who was inspired by the flag raising over Fort McHenry celebrating victory over British forces. The song has four verses, but only the first verse is typically played. It can often be heard playing at sporting events across the U.S., which became tradition during the Civil War.
10. Robert Ripley, an American cartoonist and entrepreneur, known for the Ripley’s believe It Or Not! newspaper panel series was born in California. At the age of 32, he made his first trip around the world. In 1929, he through his cartoon said, “Believe It or Not, America has no national anthem.” And soon after two years, after a law signed by the then president Herbert Hoover, “The Star-Spangled Banner” was adopted as the national anthem of the U.S.
11. The U.S. is the world’s largest economy by nominal GDP and the world’s second-largest economy by PPP.
12. Did you know that Rhode Island witnessed the beginning of the American Revolution? It was here that the first successful water-powered cotton-spinning factory went into operation in the 1790s.
13. Did you know that the United States has the world’s largest coal reserves (estimates around 250 billion tonnes)? However, note that China is the world’s biggest consumer and producer of coal.[41]
14. The phrase “United States of America” was first published anonymously in the Virginia Gazette newspaper in Williamsburg, Virginia, on April 6, 1776.[1]
15. The United States has 12 recognized federal holidays each year, including Memorial Day, Martin Luther King, Jr.’s birthday, and Labor Day. The first federal holidays in the U.S. were New Year’s Day, Independence Day, Thanksgiving, and Christmas, which were signed into law in 1870. Many national holidays fall on a Monday, creating a three-day weekend. Halloween is celebrated on October 31 but is not a national holiday.
| List of Federal holidays | |
|---|---|
| 1. | New Year's Day (January 1) |
| 2. | Birthday of Martin Luther King, Jr. (Third Monday in January) |
| 3. | Inauguration Day (January 20, every 4 years following a presidential election) |
| 4. | Washington's Birthday (Also known as Presidents Day; third Monday in February) |
| 5. | Memorial Day (Last Monday in May) |
| 6. | Juneteenth National Independence Day (June 19) |
| 7. | Independence Day (July 4) |
| 8. | Labor Day (First Monday in September) |
| 9. | Columbus Day (Second Monday in October) |
| 10. | Veterans Day (November 11) |
| 11. | Thanksgiving Day (Fourth Thursday in November) |
| 12. | Christmas Day (December 25) |
16. Did you know that more than one-third of adults in the United States are obese? Obesity costs Americans $147 billion each year. Colorado has the lowest obesity rates.[19]
United States on the map
17. The United States is the only country to have all five major climate zones; tropical, dry, temperate, continental, and polar. Additionally, the U.S. has the highest rate of tornadoes than any other country in the world. The area of the nation that experiences tornadoes the most is referred to as “Tornado Alley.” On an average, the country deals with more than 1000 tornadoes every year.
18. Alaska has the longest coastline of any state while Florida has the second longest.[15]
19. Did you know that gold was discovered at Sutter’s Mill near Sacramento, California in 1948? Interestingly, by 1850 nearly 300,000 immigrants had arrived to seek their fortune.
20. The United States of America has the world’s largest air force. It was founded on September 18, 1947. The USAF with more than 5,369 military aircraft is the most technologically advanced air force in the world.[12]
21. Interestingly, in 1903, the first controlled, engine-powered flight with a heavier-than-air aircraft lasted only 12 seconds when the Wright Brothers from Dayton, Ohio, took a giant leap for the whole mankind. The airplane at Kill Devil Hills near Kitty Hawk, North Carolina, flew at a ground speed of 10.9 km/h at an altitude of 8-12 feet. This remarkable flight would pave path for other aviation enthusiasts to take the industry to a new level in the coming years.
22. Did you know that the first fatal aero plane crash happened in the United States on 17 September 1908 when a plane piloted by Orville Wright crashed into a field after the propeller of the plane snapped a rudder control wire? The propeller was broken and the plane nosedived into a field. Orville Wright was accompanied by Lieutenant Thomas Selfridge who acted as an army observer on the flight. He became the first fatality from the accident while Wright was hospitalized with several broken ribs and a fractured thigh.
23. In 1800 the U.S. population was approximately 5,309,000 and by 1850 it was 23,191,867.
24. The United States (9,833,517 sq km) is more than twice the size of the European Union (4,475,757 sq km).
25. The first United States Census was taken in 1790. The census takes place every ten years and counts all people living in the U.S.
26. Mount Rushmore Monument in the United States shows the heads of the four former presidents of the United States (George Washington, Thomas Jefferson, Theodore Roosevelt and Abraham Lincoln.) National monuments are protected under the Antiquities Act of 1906 and can be designated by the United States President. These sites can include archaeological sites, historic forts, and unique geological formations. They are managed by the National Park Service or the Bureau of Land Management. The first declared national monument was Devils Tower in north-eastern Wyoming in 1906.
27. Before March 1, 2025, the United States had no official language. English is now the official language, but many other languages are also spoken. Other languages include Spanish, French, and Creole. The majority of Americans, 77% to be exact, speak only English at home. The next most used language is Spanish, followed by Chinese.
28. Lasting from 1929 to 1939, The Great Depression was the worst economic downturn in the history of America. The economic crash happened because of the soaring stock prices and the decline in production of goods coupled with rising unemployment. The crash of the stock market kick-started the depression which eventually left millions unemployed, furthered slowdown of production, and led to the failure of more than half of the country’s banks.[3]
29. Michael Phelps, a retired swimmer, from the United States is the most decorated and the most successful Olympian of all times. He has won 28 medals. Phelps won eight gold medals at 2008 Beijing Games.[9]
30. The U.S. was formed by thirteen colonies of Great Britain after defeating Great Britain in the American Revolutionary War. On July 4, 1776, the Declaration of Independence was issued.
31. In 2008, Barack Obama became the first black president of the United States. In 2012, he was re-elected as the country’s president. Obama was succeeded by Donald Trump.
32. The country has a large population. However, due to the fact that it also has an extensive area under its territory, the population density of America is relatively low.[4]
33. Death Valley is the lowest point in the continent and Mt. McKinley is the highest point in North America.[16]
34. The U.S. is one of the world’s largest consumer of cocaine which is allegedly shipped from Columbia.[5]
35. The Statue of Liberty was a gift from France in 1886. President Grover Cleveland officially dedicated the Statue of Liberty, placed in New York Harbor. The statue was designed by French sculptor Frédéric-Auguste Bartholdi, with its framework built by Gustave Eiffel. The original name of the statue was “Liberty Enlightening the World”. The statue weighs 225 tons and the crown has 7 spikes, representing the continents of Earth.
36. George Washington was the first president of the United States.
37. To the west of the United States lies the Pacific Ocean and to the East lies the Atlantic Ocean. Mexico lies at the southern end of the country and thus connects the U.S. with the other South American countries.
Below is a list of 50 states with their total area, land area, water area and percentage of water area. Use the “previous/next” buttons at the bottom of the table to check out the other states.
| State | State rank by area | Total area (sq. mi) | Land area (sq. mi) | Water area (sq. mi) | Percent area, water |
|---|---|---|---|---|---|
| Alaska | 1 | 665,384 | 570,641 | 94,743 | 14.2% |
| Texas | 2 | 268,596 | 261,232 | 7,365 | 3.4% |
| California | 3 | 163,696 | 155,779 | 7,916 | 4.8% |
| Montana | 4 | 147,040 | 145,546 | 1,494 | 1.0% |
| New Mexico | 5 | 121,590 | 121,298 | 292 | 0.2% |
| Arizona | 6 | 113,990 | 113,594 | 396 | 0.3% |
| Nevada | 7 | 110,572 | 109,781 | 791 | 0.7% |
| Colorado | 8 | 104,094 | 103,642 | 452 | 0.4% |
| Oregon | 9 | 98,379 | 95,988 | 2,391 | 2.4% |
| Wyoming | 10 | 97,813 | 97,093 | 720 | 0.7% |
| Michigan | 11 | 96,714 | 56,539 | 40,175 | 41.5% |
| Minnesota | 12 | 86,936 | 79,627 | 7,309 | 8.4% |
| Utah | 13 | 84,897 | 82,170 | 2,727 | 3.2% |
| Idaho | 14 | 83,569 | 82,643 | 926 | 1.1% |
| Kansas | 15 | 82,278 | 81,759 | 520 | 0.6% |
| Nebraska | 16 | 77,348 | 76,824 | 524 | 0.7% |
| South Dakota | 17 | 77,116 | 75,811 | 1,305 | 1.7% |
| Washington | 18 | 71,298 | 66,456 | 4,842 | 6.8% |
| North Dakota | 19 | 70,698 | 69,001 | 1,698 | 2.4% |
| Oklahoma | 20 | 69,899 | 68,595 | 1,304 | 1.9% |
| Missouri | 21 | 69,707 | 68,742 | 965 | 1.4% |
| Florida | 22 | 65,758 | 53,625 | 12,133 | 18.5% |
| Wisconsin | 23 | 65,496 | 54,158 | 11,339 | 17.3% |
| Georgia | 24 | 59,425 | 57,513 | 1,912 | 3.2% |
| Illinois | 25 | 57,914 | 55,519 | 2,395 | 4.1% |
| Iowa | 26 | 56,273 | 55,857 | 416 | 0.7% |
| New York | 27 | 54,555 | 47,126 | 7,429 | 13.6% |
| North Carolina | 28 | 53,819 | 48,618 | 5,201 | 9.7% |
| Arkansas | 29 | 53,179 | 52,035 | 1,143 | 2.1% |
| Alabama | 30 | 52,420 | 50,645 | 1,775 | 3.4% |
| Louisiana | 31 | 52,378 | 43,204 | 9,174 | 17.5% |
| Mississippi | 32 | 48,432 | 46,923 | 1,509 | 3.1% |
| Pennsylvania | 33 | 46,054 | 44,743 | 1,312 | 2.8% |
| Ohio | 34 | 44,826 | 40,861 | 3,965 | 8.8% |
| Virginia | 35 | 42,775 | 39,490 | 3,285 | 7.7% |
| Tennessee | 36 | 42,144 | 41,235 | 909 | 2.2% |
| Kentucky | 37 | 40,408 | 39,486 | 921 | 2.3% |
| Indiana | 38 | 36,420 | 35,826 | 593 | 1.6% |
| Maine | 39 | 35,380 | 30,843 | 4,537 | 12.8% |
| South Carolina | 40 | 32,020 | 30,061 | 1,960 | 6.1% |
| West Virginia | 41 | 24,230 | 24,038 | 192 | 0.8% |
| Maryland | 42 | 12,406 | 9,707 | 2,699 | 21.8% |
| Hawaii | 43 | 10,932 | 6,423 | 4,509 | 41.2% |
| Massachusetts | 44 | 10,554 | 7,800 | 2,754 | 26.1 % |
| Vermont | 45 | 9,616 | 9,217 | 400 | 4.2% |
| New Hampshire | 46 | 9,349 | 8,953 | 397 | 4.2% |
| New Jersey | 47 | 8,723 | 7,354 | 1,368 | 15.7% |
| Connecticut | 48 | 5,543 | 4,842 | 701 | 12.6% |
| Delaware | 49 | 2,489 | 1,949 | 540 | 21.7% |
| Rhode Island | 50 | 1,545 | 1,034 | 511 | 33.1% |
38. The horizontal width of the U.S. is 2860 miles and the vertical length of the country is 1582 miles. Hawaii is the widest U.S. state from east to west.[17,18]
39. Did you know that the Everglades National Park is the only ecosystem in the world where alligators and crocodiles co-exist side by side?[42]
40. The geographical centre of the 48 contiguous U.S. states is located at 39°50′N 98°35′W. However, the geographic centre of the United States (including Alaska and Hawaii) is located at a point northeast of Belle Fourche, South Dakota.[6]
41. The United States has 16 territories out of which five are permanently inhabited (Puerto Rico, Guam, Northern Mariana Islands, the U.S. Virgin Islands, and American Samoa.) These five are classified as unincorporated territories. The other uninhabited 11 territories of the U.S. include Bajo Nuevo Bank, Baker Island, Howland Island, Jarvis Island, Johnston Atoll, Kingman Reef, Midway Islands, Navassa Island, Palmyra Atoll, Serranilla Bank and Wake Island (these 11 territories have no permanent or native population).[7]
42. Did you know that the U.S. Patent Act was passed in Philadelphia in 1790?
43. Interestingly, Abraham Lincoln is the only U.S. president to own a patent and a saloon.[13]
44. Four of the forty-five presidents of the United States have been assassinated in office.[13]
45. Three U.S. presidents died on the 4th of July. Thomas Jefferson and John Adam died on July 4, 1826, while John Monroe died on July 4, 1831.[20]
46. According to Title 3 of the US Code, the U.S. president earns a salary of $400,000 a year.[23]
47. Did you know that before 1776, the United States was not a single country? The individual states were colonies of the British Empire, called British Colonies. Initially, thirteen colonies came together to become a new country. The first permanent British settlement was in Virginia, at Jamestown, in 1607.[10]
48. Did you know that the important ideas for the declaration of independence were contributed by a committee of five people including Thomas Jefferson, Benjamin Franklin, Robert Livingston, John Adams and Roger Sherman? Although the credit for authoring the Declaration of Independence is often given to Thomas Jefferson.[11]
49. On the back of the Declaration of Independence, a few words are handwritten that say “Original Declaration of Independence/ dated 4th July 1776”. However, it is not known who wrote this. About 200 copies of the declaration were made. The original copy of the document is housed and displayed at the National Archives in Washington DC.[11]
50. The United States is the first country to have developed nuclear weapon and the only country to have used them in combat.[1]
51. The United States and Russia both claim to have landed on the moon for the first time in history in 1969.[1]
52. Did you know that the U.S. purchased Alaska from Russia for just US$7.2 million in 1867?
53. After Christianity and Judaism, Islam is the third largest religion in number in the U.S.
54. The only point shared by four states (Utah, Colorado, Arizona, and New Mexico) in the U.S. is the Four Corners Monument.[22]
55. Did you know that Nelson Mandela was on U.S. terror watch list until 2008?[21]
56. The first oil drilling started near Titusville, Pennsylvania, in 1859.
57. In 2001, the first self contained artificial heart was successfully implanted into a man with end heart failure at the Jewish Hospital of the University of Louisville, Kentucky, U.S.[39]
58. Did you know that a US company is trying to build a human colony on Mars? It takes about 7 months to get to Mars from the Earth. Musk and SpaceX have proposed the development of Mars transportation infrastructure in order to facilitate the eventual colonization of Mars.[40]
59. Did you know that Yellowstone (Area: 8,991 km²) was the first national park in the U.S. and in the world? It was established in 1872. The National Park Service was established in 1916. There are 63 national parks in the United States and are managed by the National Park Service. This service also maintains 400 other sites, such as national monuments and battlefields. The most recent established national park is the New River Gorge in West Virginia in 2020. The most popular national park is Great Smoky Mountains.
60. The United States is one of the 17 megadiverse countries (megadiverse refers to a country where the majority of Earth’s species and a high number of endemic species are found) of the world. The other sixteen countries include Australia, Brazil, China, Columbia, Democratic Republic of Congo, Ecuador, India, Indonesia, Madagascar, Malaysia, Mexico, Papua New Guinea, Peru, Philippines, South Africa, and Venezuela.[2]
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