About San Nicolás de los Arroyos
San Nicolás de los Arroyos is a city located in Argentina, in the Buenos Aires Province region. According to the latest available data (2026), the population of San Nicolás de los Arroyos is approximately 159,978 residents, making it the #104 most populous city in Argentina.
Globally, San Nicolás de los Arroyos ranks #10,639 among the world's most populated cities.
San Nicolás de los Arroyos City Statistics
| City | San Nicolás de los Arroyos |
| Country |  Argentina |
| Population | 159,978 |
| Global Rank | #10,639 |
| Rank in Argentina | #104 of 176 cities |
| City Category | city |
| Region | Buenos Aires Province |
| Latitude | -33.3333 |
| Longitude | -60.2167 |
| Data Year | 2026 |
Where is San Nicolás de los Arroyos Located?
San Nicolás de los Arroyos is located in Argentina, in the Buenos Aires Province region, at coordinates -33.3333° latitude and -60.2167° longitude. Located in the southern hemisphere, San Nicolás de los Arroyos experiences seasons opposite to those in the northern hemisphere.
Nearby Cities
Other Cities in Argentina
Largest Cities in Argentina
| # | City | Population |
|---|---|---|
| 1 | Buenos Aires | 3,121,707 |
| 2 | Córdoba | 1,505,250 |
| 3 | Rosario Department | 1,348,725 |
| 4 | Rosario | 1,037,710 |
| 5 | La Plata Partido | 768,547 |
Frequently Asked Questions
What is the population of San Nicolás de los Arroyos?
The population of San Nicolás de los Arroyos is approximately 159,978 residents according to the latest available data (2026).
Where is San Nicolás de los Arroyos located?
San Nicolás de los Arroyos is located in Argentina at approximately -33.3333° latitude and -60.2167° longitude.
Is San Nicolás de los Arroyos one of the largest cities in Argentina?
With a population of 159,978, San Nicolás de los Arroyos is one of the notable urban areas in Argentina. It ranks #104 out of 176 cities in the country.
