Buenos Aires Population 2026
The population of Buenos Aires, Argentina is 2 776 173 for 2026. Buenos Aires ranks 1 in terms of population in Argentina from 26 cities. Buenos Aires is the capital of Argentina. Chislennost.com uses information from reliable sources. Find out the population of a country, city, district at Chislennost.com.
Population of Buenos Aires
2 776 173 people
Flag of Argentina
Data for 2026
The site chislennost.com uses information from official sources and is updated every month. Some data may differ due to the lack of the latest census.
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FAQ
⚡ When was the population counted?
A population count in Buenos Aires was carried out in 2026.
⚡ What place does Buenos Aires have in terms of population in Argentina?
Buenos Aires is ranked 1 in the city population ranking in Argentina.
⚡ What place does Buenos Aires have in terms of population in the world?
Buenos Aires is ranked 154 in the city population ranking in the world.