About Trincomalee District
Trincomalee District is a city located in Sri Lanka, in the Eastern Province region. According to the latest available data (2026), the population of Trincomalee District is approximately 365,841 residents, making it the #22 most populous city in Sri Lanka.
Globally, Trincomalee District ranks #5,030 among the world's most populated cities.
Trincomalee District City Statistics
| City | Trincomalee District |
| Country |  Sri Lanka |
| Population | 365,841 |
| Global Rank | #5,030 |
| Rank in Sri Lanka | #22 of 34 cities |
| City Category | city |
| Region | Eastern Province |
| Latitude | 8.5833 |
| Longitude | 81.0833 |
| Data Year | 2026 |
Where is Trincomalee District Located?
Trincomalee District is located in Sri Lanka, in the Eastern Province region, at coordinates 8.5833° latitude and 81.0833° longitude. Located near the equator, Trincomalee District experiences a tropical climate with warm temperatures throughout the year.
Nearby Cities
Other Cities in Sri Lanka
Largest Cities in Sri Lanka
| # | City | Population |
|---|---|---|
| 2 | Gampaha District | 2,443,000 |
| 3 | Colombo District | 2,273,260 |
| 4 | Kurunegala District | 1,610,299 |
| 5 | Kandy District | 1,277,647 |
| 1 | Kalutara District | 1,217,260 |
Frequently Asked Questions
What is the population of Trincomalee District?
The population of Trincomalee District is approximately 365,841 residents according to the latest available data (2026).
Where is Trincomalee District located?
Trincomalee District is located in Sri Lanka at approximately 8.5833° latitude and 81.0833° longitude.
Is Trincomalee District one of the largest cities in Sri Lanka?
With a population of 365,841, Trincomalee District is one of the notable urban areas in Sri Lanka. It ranks #22 out of 34 cities in the country.
