Termas de Río Hondo Population 2026
Termas de Río Hondo has a population of 27,838, making it the #156 biggest city in 🇦🇷 Argentina, located in Santiago del Estero. Roughly 0.1% of Argentina's population lives here. It is about 104× smaller than Buenos Aires, the country's biggest city.
Population (city proper)
27,838
Rank in Argentina
#156
Coordinates
27.49°S, 64.86°W
~260 m elevation · America/Argentina/Cordoba
Distance to capital (Buenos Aires)
1,003 km
623 miles, straight line
Other big cities in Santiago del Estero
| City | Population | Rank in Argentina |
|---|---|---|
| Santiago del Estero | 252,192 | #15 |
| Añatuya | 20,261 | #204 |
Cities near Termas de Río Hondo
- Bella Vista15,126 people · ~67 km away
- Santiago del Estero252,192 people · ~68 km away
- Famaillá30,951 people · ~72 km away
- Monteros23,771 people · ~73 km away
- Aguilares32,494 people · ~75 km away
- San Miguel de Tucumán548,866 people · ~83 km away
FAQ
What is the population of Termas de Río Hondo?
Termas de Río Hondo has a population of 27,838 (city proper, latest official figure via GeoNames), making it the #156 biggest city in Argentina.
What region is Termas de Río Hondo in?
Termas de Río Hondo is located in Santiago del Estero, Argentina.
Is Termas de Río Hondo the capital of Argentina?
No, the capital of Argentina is Buenos Aires, about 1,003 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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