United States of America

(United States)

  • United States of America
  • United States of America
  • United States of America
  • United States of America

System of governmentpresidential republic
Country codeUS, USA
FlagUnited States of America
Capital cityWashington
CurrencyUnited States dollar (USD)
Predominant religionProtestant Christianity
MembershipUN
WTO
MMF
NATO
OECD
OSCE
G7/G8
G20
Population329 035 000 people
(3. place in the world)
Area9 639 810 km2
(3. place in the world)
Density34 people per km2
(145. place in the world)
GDP per capita59 927 USD per capita
(11. place in the world)
PeacefulnessGPI Global Peace Index 2,401
(126. place in the world)
CorruptionCPI Corruption Perceptions Index 69
(23. place in the world)
Human developmentHDI Human Development Index 0,924
(12. place in the world)
Economy freedomEFI Economy Freedom Index 76,8
(11. place in the world)
Life expectancy79,5 years
(34. place in the world)
Income iequalityGini coefficient 41,5
(111. place in the world)
CO2 emissions5 107,393 Mt CO2/year
(2. place in the world)
CO2 emissions per km2530 t CO2/km2/year
(50. place in the world)
CO2 emissions per capita15,5 t CO2/per capita/year
(13. place in the world)
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