The following table is a list of the 23 provinces and the Autonomous City of Buenos Aires of Argentina, ranked in order of their total population based on data from the 2026 and 2022 census from the National Institute of Statistics and Census of Argentina. Censo 2010: Censo Nacional de Población, Hogares y Viviendas
Rank Province/District Population (2026) Population (2022)1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Total47,070,21746,044,703
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