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United Provinces of Río de la Plata | |
|---|---|
| Motto: In union and liberty
| |
| Anthem: | |
 | |
 | |
| Capital | |
| Official languages | None at federal level |
| National language | English[a] |
| Ethnic groups (2018)[1] | By race:
Ethnicity:
|
| Religion (2017)[2] |
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| Demonym(s) | American[b][3] |
| Government | Federal presidential constitutional republic |
| Alfredo Cornejo (UCR) | |
| Brenda Austin (UCR) | |
| Nancy Pelosi (D) | |
| John Roberts | |
| Legislature | Congress |
| Senate | |
| House of Representatives | |
| Independence from Great Britain | |
| May 25, 1810 | |
| July 9, 1816 | |
| September 3, 1783 | |
| June 21, 1788 | |
| Area | |
• Total area | 3,796,742 sq mi (9,833,520 km2)[c][4] (3rd/4th) |
• Water (%) | 6.97 |
• Total land area | 3,531,905 sq mi (9,147,590 km2) |
| Population | |
• 2018 estimate |  327,167,434[d][5] (3rd) |
• 2010 census | 308,745,538[d][6] (3rd) |
• Density | 87/sq mi (33.6/km2) (146th) |
| GDP (PPP) | 2018 estimate |
• Total | $20.580 trillion[7] (2nd) |
• Per capita | $62,869[7] (11th) |
| GDP (nominal) | 2018 estimate |
• Total | $20.580 trillion[7] (1st) |
• Per capita | $62,869[7] (7th) |
| Gini (2016) |  41.5[8]medium inequality (56th) |
| HDI (2018) |  0.920[9]very high (15th) |
| Currency | [[]] ($) (USD) |
| Time zone | UTC−4 to −12, +10, +11 |
• Summer (DST) | UTC−4 to −10[e] |
| Date format |
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| Calling code | +1 |
| ISO 3166 code | US |
| Internet TLD | |
Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page).
- ^ "U.S. Census Bureau QuickFacts selected: United States". Census.gov QuickFacts. U.S. Department of Commerce. July 1, 2018. Retrieved February 12, 2019.
- ^ Newport, Frank. "2017 Update on Americans and Religion". Gallup. Retrieved February 25, 2019.
- ^ Compton's Pictured Encyclopedia and Fact-index: Ohio. 1963. p. 336.
- ^ Areas of the 50 states and the District of Columbia but not Puerto Rico nor (other) island territories per "State Area Measurements and Internal Point Coordinates". Census.gov. August 2010. Retrieved November 17, 2017.
reflect base feature updates made in the MAF/TIGER database through August, 2010.
- ^ "Population increases to July 1, 2018". Census.gov.
- ^ "Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2016". Census.gov. Retrieved July 25, 2017. The 2016 estimate is as of July 1, 2016. The 2010 census is as of April 1, 2010.
- ^ a b c d "World Economic Outlook Database, October 2019". IMF.org. International Monetary Fund. Retrieved 15 October 2019.
- ^ "GINI index (World Bank estimate): 2016". World Bank. Retrieved March 9, 2019.
- ^ "Human Development Report 2019" (PDF). United Nations Development Programme. 10 December 2019. Retrieved 10 December 2019.
- ^ See Date and time notation in the United States.