United States: flag, capital and facts
United States is a country in North America. Its capital is Washington D.C.. It covers about 9,372,610 km² (3,618,783 sq mi). The official language is English. It shares land borders with 2 countries.
United States at a glance
- Official name
- United States of America
- Capital
- Washington D.C.
- Region
- North America (Americas)
- Area
- 9,372,610 km² (3,618,783 sq mi)
- Official language
- English
- Currency
- United States dollar ($)
- People
- American
- Calling code
- +1
- Internet domain
- .us
- Landlocked
- No
- UN member
- Yes
Neighbouring countries
Test your knowledge
More in North America
Frequently asked questions
The capital of United States is Washington D.C..
United States is in North America, part of the Americas region.
United States uses the United States dollar ($).
The official language of United States is English.
United States borders Canada and Mexico.
Country facts from the world-countries dataset (ODbL 1.0).