City profile · Brazil · South America
Três Rios
City population
82,142
#412
in Brazil
#32
in Rio de Janeiro
#7,037
worldwide
-22.117, -43.209 · 862 km from Brasília
About Três Rios
Três Rios is a city in Rio de Janeiro, Brazil with a population of 82,142. It is the 412th largest of the 2,250 cities of 15,000 or more listed in Brazil, and the 7,037th largest worldwide. It lies 862 km from Brasília.
Key Facts
Country
Region
Rank in region
#32of 83
Coordinates
-22.117, -43.209
Record updated
17 July 2026
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured. Elevation is modelled from a digital elevation model rather than surveyed, so it is approximate.
Nearby Cities
All 2,250 in BrazilClosest listed cities by great-circle distance from the city centre.