Rio Maria Population 2026
Rio Maria has a population of 18,384, making it the #1881 biggest city in 🇧🇷 Brazil, located in Pará. It is about 675× smaller than São Paulo, the country's biggest city.
Population (city proper)
18,384
Rank in Brazil
#1881
Coordinates
7.31°S, 50.05°W
~197 m elevation · America/Belem
Distance to capital (Brasília)
970 km
602 miles, straight line
Other big cities in Pará
| City | Population | Rank in Brazil |
|---|---|---|
| Belém | 1,499,641 | #11 |
| Ananindeua | 433,956 | #50 |
| Parauapebas | 267,836 | #99 |
| Castanhal | 192,256 | #149 |
| Santarém | 189,047 | #152 |
| Abaetetuba | 158,188 | #185 |
| Marabá | 145,860 | #201 |
| Cametá | 134,184 | #218 |
Cities near Rio Maria
- Xinguara52,893 people · ~26 km away
- Floresta do Araguaia17,898 people · ~46 km away
- Água Azul do Norte18,080 people · ~74 km away
- Redenção85,597 people · ~80 km away
- Canaã dos Carajás77,079 people · ~90 km away
- Ourilândia do Norte32,467 people · ~130 km away
FAQ
What is the population of Rio Maria?
Rio Maria has a population of 18,384 (city proper, latest official figure via GeoNames), making it the #1881 biggest city in Brazil.
What region is Rio Maria in?
Rio Maria is located in Pará, Brazil.
Is Rio Maria the capital of Brazil?
No, the capital of Brazil is Brasília, about 970 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.