City profile · Trinidad and Tobago · North America
Rio Claro
Mayaro · Trinidad and Tobago
City population
35,650
#5
in Trinidad and Tobago
#15,443
worldwide
10.306, -61.176 · 55 km from Port of Spain
About Rio Claro
Rio Claro is a city in Mayaro, Trinidad and Tobago with a population of 35,650. It is the 5th largest of the 14 cities of 15,000 or more listed in Trinidad and Tobago, and the 15,443rd largest worldwide. It lies 55 km from Port of Spain.
Key Facts
Country
Region
Mayaro
Coordinates
10.306, -61.176
Record updated
14 April 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 14 in Trinidad and TobagoClosest listed cities by great-circle distance from the city centre.