Trincomalee — UN urban centre
Trincomalee: 87,732 people. Reference: 2025 annual estimate · World rank #7,091 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 1969; territory: Sri Lanka (LKA). UN source workbook.
Method: Degree of Urbanisation (contiguous 1 km2 cells, density 1,500+ people/km2, total 50,000+). This is a source-defined urban centre, not a municipality or province. No association with a separate administrative entity is inferred from proximity or name.
Source centroid: 8.586, 81.2165. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1980 | 52,581 | Estimate |
| 1985 | 53,022 | Estimate |
| 1990 | 55,418 | Estimate |
| 1995 | 58,359 | Estimate |
| 2000 | 69,460 | Estimate |
| 2005 | 73,250 | Estimate |
| 2010 | 76,269 | Estimate |
| 2015 | 79,201 | Estimate |
| 2020 | 82,950 | Estimate |
| 2025 | 87,732 | Estimate |
| 2030 | 89,330 | Projection |
| 2035 | 90,661 | Projection |
| 2040 | 91,624 | Projection |
| 2045 | 92,321 | Projection |
| 2050 | 92,524 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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This page is a structured reference entry. Its sources, geographic definition and reference dates determine what the figures mean; it is not independent reporting about the causes of change. Read the accompanying explanation before comparing different places or vintages.