About Villa General San Martín
Villa General San Martín is a city in San Juan, Argentina with a population of 29,789. It is the 185th largest of the 314 cities of 15,000 or more listed in Argentina, and the 18,152nd largest worldwide. It lies 1,009 km from Buenos Aires.
Key Facts
Country
Region
Rank in region
#7of 9
Elevation
640 m
Approximate — modelled, not surveyed
Time zone
America/Argentina/San_Juan
Coordinates
-31.440, -68.520
Record updated
2026-07-06
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.