What is the capital of United States?
The capital of United States is Washington D.C..
- Official name
- United States of America
- Capital
- Washington D.C.
- Region
- Americas
- Subregion
- North America
- Currency
- United States dollar
- Languages
- English
- Land neighbours
- Canada, Mexico
- Area
- 9,372,610 km²
- Landlocked
- No
- Calling code
- +1
- Internet domain
- .us
Quick answers about United States
What currency is used in United States?
United States uses United States dollar.
Where is United States?
United States is in North America, within Americas.
What languages are spoken in United States?
The reference languages listed for United States are English.
Which countries border United States?
United States shares listed land borders with Canada, Mexico.
Is United States landlocked?
No. United States is not landlocked.
States and provinces in United States
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
Sources and review
Facts were last reviewed on 13 September 2026. Boundaries and state/province names use Natural Earth. Country reference fields use the Countries dataset. India boundary presentation follows the project’s stated Survey of India reference.