City profile · Trinidad and Tobago · North America
Diego Martin
Diego Martin Regional Corporation · Trinidad and Tobago
City population
25,370
#8
in Trinidad and Tobago
#20,803
worldwide
10.721, -61.566 · 8 km from Port of Spain
About Diego Martin
Diego Martin is a city in Diego Martin Regional Corporation, Trinidad and Tobago with a population of 25,370. It is the 8th largest of the 14 cities of 15,000 or more listed in Trinidad and Tobago, and the 20,803rd largest worldwide. It lies 8 km from Port of Spain.
Key Facts
Country
Region
Diego Martin Regional Corporation
Coordinates
10.721, -61.566
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.