![](assets/images/logo.png)
USA NATIONAL MOTTO
Anthem: “The Star-Spanged Banner”
March: “The Stars and Strips Forever”
Capital | Washington D.C. |
Largest city | New York City 1 |
Official languages | None at federal level |
National language | English |
Ethnic groups | 62% White 12.61% Black 19.11% Other/Multiracial 4.75%Asisan 1.12% Native" " |
Demonym | American |
Government | Federal presidental constitutional republic |
-President | Barack Obama |
-Vice President | Joe Biden |
-Speaker of the House | Paul Ryan |
-Chief Justice | John Roberts |
Legislature | |
-Upper house | Congress |
-Lower house | Senate |
Independence from Great Britain | |
-Declaration | July 4, 1776 |
-Confederation | March 1, 1781 |
-Treaty of Paris | September 3, 1783 |
-Consititution | June 21. 1788 |
-Last polity admitted | March 24, 1976 |
Area | |
-Total Area | 9,857,306 km< br> 3,805,927 sq mi |
-Water (%) | 7.1 |
-Total land Area | 9,158,022 km3,535,932 sq mi |
Population | |
- 2024 estimate | 322.269.319 |
- 2010 census | 309,349,689 |
- Density | 35/km |
GDP (ppp) | 2024 estimate |
-Total | $17,419 trillion |
- Total per capita | $54,629 |
Currency | United States Dollar(USD |
Date format | MM/DD/yyy |
Drives on the | right |
Calling code | +1 |