United States

United States is a constitutional federal republic, located in North America. Christianity is the predominant religion. Its capital is Washington, D.C.. About 341.8 million people live there (2025).

Capital

Washington, D.C.

Population

341,784,857 (2025)

Region

Americas (North America)

Area

9,629,091 km²

Demonym

American

Languages

English

Form of Government

Constitutional federal republic

Religion

Christianity (70.6%)
Non-religious (22.8%)
Judaism (1.9%)

Currency

United States dollar (USD)

GDP

$30.8T (2025)