USA - Getaka

Independence from Great Britain
Capital	Washington, D.C. 38°53′N 77°01′W
Largest city	New York City 40°43′N 74°00′W
Official languages	None at the federal level^[a]
National language	English
Ethnic groups (2020)^[8]	By race: 61.6% White 12.4% Black 6.0% Asian 1.1% Native American 0.2% Pacific Islander 10.2% Multiracial 8.4% Some Other Race By ethnicity: 81.3% Non-Hispanic or Latino 18.7% Hispanic or Latino
Religion (2020)^[9]	65% Christianity 28% No religion 6% Others 1% Unanswered
Demonym(s)	American^[b]^[10]
Government	Federal presidential constitutional republic

• President	Joe Biden (D)
• Vice President	Kamala Harris (D)
• House Speaker	Nancy Pelosi (D)
• Chief Justice	John Roberts
Legislature	Congress
• Upper house	Senate
• Lower house	House of Representatives

• Declaration	July 4, 1776
• Confederation	March 1, 1781
• Treaty of Paris	September 3, 1783
• Constitution	June 21, 1788
• Bill of Rights	September 25, 1789
• Last state admitted	August 21, 1959
• Last amendment	May 5, 1992
Area
• Total area	3,796,742 sq mi (9,833,520 km²)^[c]^[11] (3rd/4th)
• Water (%)	4.66 (as of 2015)^[12]
• Total land area	3,531,905 sq mi (9,147,590 km²)
Population
• 2020 census	331,449,281^[d]^[13] (3rd)
• Density	87/sq mi (33.6/km²) (146th)
GDP (PPP)	2021 estimate
• Total	$22.675 trillion^[14] (2nd)
• Per capita	$68,309^[14] (7th)
GDP (nominal)	2021 estimate
• Total	$22.675 trillion^[14] (1st)
• Per capita	$68,309^[14] (5th)
Gini (2020)	48.5^[15] high
HDI (2019)	0.926^[16] very high · 17th
Currency	United States dollar ($) (USD)
Time zone	UTC−4 to −12, +10, +11
• Summer (DST)	UTC−4 to −10^[e]
Date format	mm/dd/yyyy yyyy–mm–dd
Mains electricity	110–120 V, 60 Hz^[17]
Driving side	right^[f]
Calling code	+1
ISO 3166 code	US