Casimiro de Abreu Population 2026
Casimiro de Abreu has a population of 48,563, making it the #683 biggest city in 🇧🇷 Brazil, located in Rio de Janeiro. It is about 255× smaller than São Paulo, the country's biggest city.
Population (city proper)
48,563
Rank in Brazil
#683
Coordinates
22.48°S, 42.20°W
~23 m elevation · America/Sao_Paulo
Distance to capital (Brasília)
957 km
594 miles, straight line
Other big cities in Rio de Janeiro
| City | Population | Rank in Brazil |
|---|---|---|
| Rio de Janeiro | 6,747,815 | #2 |
| Nova Iguaçu | 823,302 | #20 |
| Duque de Caxias | 818,329 | #21 |
| Campos dos Goytacazes | 511,168 | #40 |
| São João de Meriti | 466,536 | #45 |
| Belford Roxo | 466,096 | #46 |
| Niterói | 456,456 | #48 |
| Volta Redonda | 279,898 | #95 |
Cities near Casimiro de Abreu
- Silva Jardim22,026 people · ~27 km away
- Rio das Ostras168,099 people · ~27 km away
- Iguaba Grande29,577 people · ~40 km away
- Nova Friburgo191,158 people · ~40 km away
- São Pedro da Aldeia110,556 people · ~41 km away
- Bom Jardim29,736 people · ~43 km away
FAQ
What is the population of Casimiro de Abreu?
Casimiro de Abreu has a population of 48,563 (city proper, latest official figure via GeoNames), making it the #683 biggest city in Brazil.
What region is Casimiro de Abreu in?
Casimiro de Abreu is located in Rio de Janeiro, Brazil.
Is Casimiro de Abreu the capital of Brazil?
No, the capital of Brazil is Brasília, about 957 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.