Pehuajó Population 2026
Pehuajó has a population of 44,783, making it the #104 biggest city in 🇦🇷 Argentina, located in Buenos Aires. Roughly 0.1% of Argentina's population lives here. It is about 65× smaller than Buenos Aires, the country's biggest city.
Population (city proper)
44,783
Rank in Argentina
#104
Coordinates
35.81°S, 61.90°W
~85 m elevation · America/Argentina/Buenos_Aires
Distance to capital (Buenos Aires)
347 km
215 miles, straight line
Other big cities in Buenos Aires
| City | Population | Rank in Argentina |
|---|---|---|
| Mar del Plata | 593,337 | #4 |
| Bahía Blanca | 299,101 | #10 |
| Merlo | 268,961 | #12 |
| Quilmes | 262,379 | #13 |
| José C. Paz | 230,208 | #18 |
| La Plata | 195,443 | #20 |
| Berazategui | 180,523 | #21 |
| San Miguel | 168,762 | #24 |
Cities near Pehuajó
- Trenque Lauquen46,019 people · ~77 km away
- San Carlos de Bolívar26,242 people · ~85 km away
- Nueve de Julio34,718 people · ~100 km away
- Lincoln41,808 people · ~110 km away
- General Villegas16,270 people · ~133 km away
- Junín87,509 people · ~161 km away
FAQ
What is the population of Pehuajó?
Pehuajó has a population of 44,783 (city proper, latest official figure via GeoNames), making it the #104 biggest city in Argentina.
What region is Pehuajó in?
Pehuajó is located in Buenos Aires, Argentina.
Is Pehuajó the capital of Argentina?
No, the capital of Argentina is Buenos Aires, about 347 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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