About San Justo
San Justo is a city in Santa Fe, Argentina with a population of 21,809. It is the 243rd largest of the 314 cities of 15,000 or more listed in Argentina, and the 23,693rd largest worldwide. It lies 473 km from Buenos Aires.
Key Facts
Country
Region
Rank in region
#16of 28
Elevation
49 m
Approximate — modelled, not surveyed
Time zone
America/Argentina/Cordoba
Coordinates
-30.790, -60.593
Record updated
2026-04-16
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured. Elevation is modelled from a digital elevation model rather than surveyed, so it is approximate.
Nearby Cities
All 314 in ArgentinaClosest listed cities by great-circle distance from the city centre.