Argentina's population is estimated by the United Nations to be 45.7 million in 2021.
The population of Argentina grew at 0.3% in the last year and is ranked the 5th most populated country in Americas, ahead of Canada.
Argentina last conducted a national census in 2020 and 99.7% of births in Argentina are recorded. Read more from the World Econcomics Population Data Quality Ratings and see how Argentina compares to other countries around the world and in the Americas region.
Argentina's data is highlighted in the table below, use the filter and sort order options to allow easy comparison with other countries.
Data source: United Nations, Washington D.C., Eurostat, Luxembourg and World Economics Research, London