United States: capital, population, area and flag
United States is a country in Northern America (North America). Its capital is Washington, D.C.. The population is about 342M (#3 of 193) and the area is about 9,831,510 km² (#3 of 193).
Key facts
- Capital
- Washington, D.C.
- Region
- North America / Northern America
- Population
- 341,784,857 (2025) #3 of 193
- Total area
- 9,831,510 km² (2024) #3 of 193
- Population density
- 37.2 people/km² (2024) #145 of 193
- GDP (total)
- $30.8T (2025) #1 of 189
- GDP per capita
- $90,027 (2025) #9 of 189
- Life expectancy
- 78.9 years (2024) #47 of 193
- Distance from Japan
- 10,905 km #78 of 192
- Largest city
- New York City
- Area compared with Japan
- about 26 times that of Japan
- Population compared with Japan
- about 2.8 times that of Japan
- Main languages
- English
- Currency
- US Dollar (USD)
- Calling code
- +1
- Time zone (capital)
- UTC-5 (observes daylight saving time)
- Time difference from Japan (standard time)
- 14 h behind Japan
- Driving side
- Right
- Capital location
- 38.90°N 77.04°W
Population of United States, 1950–2100 (Japanese)
See past estimates, future projections and the population pyramid in the World Population Time Machine.
Map of United States
Capital: Washington, D.C.
United States: number one in the world
United States ranks first in the world for these crops, animals, seafood and farm products (latest FAO data). Select one to see the whole ranking.
- #1Maize (corn)378M t
- #1Sorghum8.73M t
- #1Almonds2M t
- #1Beef (cattle meat)12.3M t
- #1Chicken meat20.2M t
- #1Cheese (all kinds)6.63M t
- #1Flatfishes (flounders, halibuts, soles)201K t
- #1Turkeys67M birds
United States: in the world’s top 10 for food & farming
United States ranks among the world’s top 10 for these crops, animals, seafood and farm products (latest FAO data).
- #2 Soybeans 119M t
- #2 Lettuce (with chicory) 4.4M t
- #2 Apples 4.92M t
- #2 Strawberries 1.47M t
- #2 Walnuts 547K t
- #2 Pork (pig meat) 12.6M t
- #2 Cow’s milk 102M t
- #2 Lobsters 53.8K t
- #2 Cods, hakes and haddocks 1.75M t
- #2 Pigs 74.9M animals
- #2 Horses 6.22M animals
- #3 Onions 3.5M t
- #3 Cauliflower (with broccoli) 1M t
- #3 Cherries 333K t
- #3 Butter (with ghee) 969K t
- #3 Crayfish and other freshwater crustaceans 56.5K t
- #3 Oysters 209K t
- #3 Cattle 87.2M animals
- #4 Wheat 53.7M t
- #4 Potatoes 19.1M t
- #4 Groundnuts (peanuts) 2.92M t
- #4 Tomatoes 10.7M t
- #4 Mushrooms (with truffles) 299K t
- #4 Grapes 4.9M t
Neighbors by land
Top rankings
United States is in the top 10 for:
United States in world rankings
How United States compares with other countries, indicator by indicator. Click an indicator to see the full ranking.
Questions about United States
What is the capital of United States?
The capital of United States is Washington, D.C..
What is the population of United States?
United States has a population of about 342M (2025), #3 of 193 among countries.
How big is United States?
United States covers about 9,831,510 km², #3 of 193 among countries.
Which continent is United States in?
United States is in North America, in the region of Northern America.
What is United States number one in the world for in food and farming?
United States ranks first in the world for: Maize (corn) 378M t, Sorghum 8.73M t, Almonds 2M t, Beef (cattle meat) 12.3M t, Chicken meat 20.2M t, Cheese (all kinds) 6.63M t, Flatfishes (flounders, halibuts, soles) 201K t, Turkeys 67M birds (FAO data).
What currency and languages are used in United States?
The currency is the US Dollar. Main languages: English.
How does United States compare with Japan in size and population?
The area of United States is about 26 times that of Japan, and its population is about 2.8 times that of Japan.
How far is United States from Japan?
The capital, Washington, D.C., is about 10,905 km from Tokyo, the capital of Japan, in a straight line.
What is the time difference between United States and Japan?
The capital, Washington, D.C., is on UTC-5 in standard time: 14 h behind Japan. The difference changes by one hour during daylight saving time.
What is the largest city in United States?
The largest city in United States is New York City. The capital is Washington, D.C..
More countries in Northern America
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