City profile · Argentina · South America
San Nicolás de los Arroyos
City population
134,217
#33
in Argentina
#12
in Buenos Aires
#4,239
worldwide
-33.334, -60.211 · 221 km from Buenos Aires
About San Nicolás de los Arroyos
San Nicolás de los Arroyos is a city in Buenos Aires, Argentina with a population of 134,217. It is the 33rd largest of the 314 cities of 15,000 or more listed in Argentina, and the 4,239th largest worldwide. It lies 221 km from Buenos Aires.
Key Facts
Country
Region
Rank in region
#12of 107
Elevation
28 m
Approximate — modelled, not surveyed
Time zone
America/Argentina/Buenos_Aires
Coordinates
-33.334, -60.211
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.