Sumidouro Population 2026
Sumidouro has a population of 15,690, making it the #2183 biggest city in 🇧🇷 Brazil, located in Rio de Janeiro. It is about 790× smaller than São Paulo, the country's biggest city.
Population (city proper)
15,690
Rank in Brazil
#2183
Coordinates
22.05°S, 42.67°W
~366 m elevation · America/Sao_Paulo
Distance to capital (Brasília)
889 km
552 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 Sumidouro
- Carmo17,740 people · ~15 km away
- Além Paraíba30,717 people · ~18 km away
- Sapucaia18,289 people · ~25 km away
- São José do Vale do Rio Preto22,799 people · ~28 km away
- Bom Jardim29,736 people · ~29 km away
- Nova Friburgo191,158 people · ~30 km away
FAQ
What is the population of Sumidouro?
Sumidouro has a population of 15,690 (city proper, latest official figure via GeoNames), making it the #2183 biggest city in Brazil.
What region is Sumidouro in?
Sumidouro is located in Rio de Janeiro, Brazil.
Is Sumidouro the capital of Brazil?
No, the capital of Brazil is Brasília, about 889 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.