About Rosario de la Frontera
Rosario de la Frontera is a city in Salta, Argentina with a population of 29,336. It is the 186th largest of the 314 cities of 15,000 or more listed in Argentina, and the 18,406th largest worldwide. It lies 1,167 km from Buenos Aires.
Key Facts
Country
Region
Rank in region
#8of 16
Coordinates
-25.799, -64.974
Record updated
7 July 2026
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.