About Buenos Aires
Buenos Aires is located in Argentina, part of South America. Find essential geography and continue exploring more places in the same country.
Population2,891,082
Figure applies toBuenos Aires (city)
Data as ofLatest recorded figure
Last checkedSeptember 3, 2026
CountryArgentina
ContinentSouth America
Place typeCapital
Country codeAR
Source: GeoNames geographical database. Population figures can use different geographic boundaries and should be read together with “Figure applies to”.