Population of San Juan 2023
540,713
persons
| Year | Male | Female | Total | Change |
| 2021 | 261,632 | 279,081 | 540,713 | +4,766 (+0.89%) |
| 2020 | 259,241 | 276,705 | 535,947 | +4,823 (+0.91%) |
| 2019 | 256,821 | 274,303 | 531,124 | +10,694 (+2.05%) |
| 2016 | 251,730 | 268,700 | 520,430 | +5,465 (+1.06%) |
| 2015 | 248,959 | 266,006 | 514,965 | +28,652 (+5.89%) |
| 2013 | — | — | 486,313 | +5,959 (+1.24%) |
| 2012 | — | — | 480,354 | +12,025 (+2.57%) |
| 2010 | — | — | 468,329 | +115,638 (+32.79%) |
| 1991 | — | — | 352,691 | — |
Male
261,632
Female
279,081
Population of San Juan is 540,713 (for 2021 ).
San Juan (Argentina) population data is collected from official population sources and publicly available information resources.
- Male population — 261,632
- Female population — 279,081
Argentina cities by inhabitants