About Argentina

Arjantin · South America

Capital: Buenos Aires
Population: 45,851,378 (2025)
Area: 2,780,400 km²
Government: federal republic
Head of state: Javier Milei
Official languages: Spanish
Currency: Argentine convertible peso
Official religion: Catholic Church
Religious makeup: Roman Catholic 62.9% · Evangelical 15.3% · Jehovah's Witness and Church of Jesus Christ 1.4%