Guajará Mirim Population 2026
Guajará Mirim has a population of 39,387, making it the #848 biggest city in 🇧🇷 Brazil, located in Rondônia. It is about 315× smaller than São Paulo, the country's biggest city.
Population (city proper)
39,387
Rank in Brazil
#848
Coordinates
10.78°S, 65.34°W
~131 m elevation · America/Porto_Velho
Distance to capital (Brasília)
1,963 km
1,219 miles, straight line
Other big cities in Rondônia
| City | Population | Rank in Brazil |
|---|---|---|
| Porto Velho | 548,952 | #37 |
| Ji Paraná | 124,333 | #237 |
| Ariquemes | 96,833 | #339 |
| Vilhena | 95,832 | #345 |
| Cacoal | 86,887 | #375 |
| Rolim de Moura | 56,406 | #595 |
| Jaru | 50,591 | #666 |
| Rolim de Moura do Guaporé | 37,949 | #882 |
Cities near Guajará Mirim
- Nova Mamoré25,444 people · ~42 km away
- Buritis27,992 people · ~177 km away
- Plácido de Castro16,560 people · ~208 km away
- São Francisco do Guaporé16,286 people · ~239 km away
- Alto Paraíso16,320 people · ~251 km away
- Ariquemes96,833 people · ~269 km away
FAQ
What is the population of Guajará Mirim?
Guajará Mirim has a population of 39,387 (city proper, latest official figure via GeoNames), making it the #848 biggest city in Brazil.
What region is Guajará Mirim in?
Guajará Mirim is located in Rondônia, Brazil.
Is Guajará Mirim the capital of Brazil?
No, the capital of Brazil is Brasília, about 1,963 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.