General José de San Martín Population 2026
General José de San Martín has a population of 31,758, making it the #141 biggest city in 🇦🇷 Argentina, located in Chaco. Roughly 0.1% of Argentina's population lives here. It is about 91× smaller than Buenos Aires, the country's biggest city.
Population (city proper)
31,758
Rank in Argentina
#141
Coordinates
26.54°S, 59.34°W
~62 m elevation · America/Argentina/Cordoba
Distance to capital (Buenos Aires)
903 km
561 miles, straight line
Other big cities in Chaco
| City | Population | Rank in Argentina |
|---|---|---|
| Resistencia | 290,793 | #11 |
| Presidencia Roque Sáenz Peña | 81,879 | #56 |
| Barranqueras | 50,823 | #90 |
| Villa Ángela | 43,511 | #108 |
| Juan José Castelli | 36,588 | #124 |
| Quitilipi | 32,083 | #137 |
| Machagai | 28,070 | #154 |
| Charata | 27,813 | #157 |
Cities near General José de San Martín
- Machagai28,070 people · ~83 km away
- Pirané19,124 people · ~92 km away
- Quitilipi32,083 people · ~94 km away
- Fontana26,745 people · ~103 km away
- Resistencia290,793 people · ~109 km away
- Tres Isletas24,747 people · ~111 km away
FAQ
What is the population of General José de San Martín?
General José de San Martín has a population of 31,758 (city proper, latest official figure via GeoNames), making it the #141 biggest city in Argentina.
What region is General José de San Martín in?
General José de San Martín is located in Chaco, Argentina.
Is General José de San Martín the capital of Argentina?
No, the capital of Argentina is Buenos Aires, about 903 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.
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