Thoothukudi — UN urban centre
Thoothukudi: 368,221 people. Reference: 2025 annual estimate · World rank #1,550 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 10365; territory: India (IND). 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: 8.8074, 78.1369. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 336,721 | Estimate |
| 1980 | 379,439 | Estimate |
| 1985 | 374,353 | Estimate |
| 1990 | 357,200 | Estimate |
| 1995 | 347,341 | Estimate |
| 2000 | 332,789 | Estimate |
| 2005 | 347,846 | Estimate |
| 2010 | 356,805 | Estimate |
| 2015 | 359,304 | Estimate |
| 2020 | 356,836 | Estimate |
| 2025 | 368,221 | Estimate |
| 2030 | 379,740 | Projection |
| 2035 | 390,660 | Projection |
| 2040 | 395,967 | Projection |
| 2045 | 399,607 | Projection |
| 2050 | 400,842 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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