United States of America |
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Motto:
Other traditional mottos
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The United States including its territories
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Capital |
Washington, D.C. 38°53′N 77°01′W / 38.883°N 77.017°W |
Largest city |
New York City 40°43′N 74°00′W / 40.717°N 74.000°W |
Official languages | None at federal level |
National language | English |
Ethnic groups |
By race: 77.1% White 13.3% Black 2.6% Other/multiracial 5.6% Asian 1.2% Native 0.2% Pacific Islander Ethnicity: 17.6% Hispanic or Latino 82.4% non-Hispanic or Latino |
Religion | 70.6% Christian 1.9% Jewish 0.9% Muslim 0.7% Buddhist 0.7% Hindu 1.8% Other faiths 22.8% Unaffiliated |
Demonym | American |
Government | Federal presidential constitutional republic |
Donald Trump | |
Mike Pence | |
Paul Ryan | |
John Roberts | |
Legislature | Congress |
Senate | |
House of Representatives | |
July 4, 1776 | |
March 1, 1781 | |
September 3, 1783 | |
June 21, 1788 | |
March 24, 1976 | |
Area | |
• Total area
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3,796,742 sq mi (9,833,520 km2) (3rd/4th) |
• Water (%)
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6.97 |
• Total land area
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3,531,905 sq mi (9,147,590 km2) |
Population | |
• 2016 estimate
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323,127,513 (3rd) |
• 2010 census
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308,745,538 (3rd) |
• Density
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90.6/sq mi (35.0/km2) (180th) |
GDP (PPP) | 2016 estimate |
• Total
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$18.558 trillion (2nd) |
• Per capita
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$57,220 (14th) |
GDP (nominal) | 2016 estimate |
• Total
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$18.558 trillion (1st) |
• Per capita
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$57,467 (7th) |
Gini (2013) | 40.8 medium |
HDI (2015) |
0.920 very high · 10th |
Currency | United States dollar ($) (USD) |
Time zone | (UTC−4 to −12, +10, +11) |
• Summer (DST)
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(UTC−4 to −10) |
Date format | mm/dd/yyyy (AD) |
Drives on the | right |
Calling code | +1 |
ISO 3166 code | US |
Internet TLD | .us |
Race/Ethnicity (2015 ACS estimates) | |
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By race: | |
White | 77.1% |
Black | 13.3% |
Asian | 5.6% |
American Indian and Alaska Native | 1.2% |
Native Hawaiian and Pacific Islander | 0.2% |
Multiracial | 2.6% |
By ethnicity: | |
Hispanic/Latino (of any race) | 17.6% |
Non-Hispanic/Latino (of any race) | 82.4% |
Non-Hispanic whites | 62.8% |
Economic indicators | ||
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Nominal GDP | $18.45 trillion (Q2 2016) | |
Real GDP growth | 1.4% (Q2 2016) | |
2.6% (2015) | ||
CPI inflation | 1.1% (August 2016) | |
Employment-to-population ratio | 59.7% (August 2016) | |
Unemployment | 4.9% (August 2016) | |
Labor force participation rate | 62.8% (August 2016) | |
Total public debt | $19.808 trillion (October 25, 2016) | |
Household net worth | $89.063 trillion (Q2 2016) |
Coordinates: 40°N 100°W / 40°N 100°W
The United States of America (USA), commonly known as the United States (U.S.) or America (/əˈmɛrɪkə/), is a federal republic composed of 50 states, a federal district, five major self-governing territories, and various possessions. Forty-eight of the fifty states and the federal district are contiguous and located in North America between Canada and Mexico. The state of Alaska is in the northwest corner of North America, bordered by Canada to the east and across the Bering Strait from Russia to the west. The state of Hawaii is an archipelago in the mid-Pacific Ocean. The U.S. territories are scattered about the Pacific Ocean and the Caribbean Sea, stretching across nine time zones. The extremely diverse geography, climate and wildlife of the United States make it one of the world's 17 megadiverse countries.