Pollachi — UN urban centre
Pollachi: 267,200 people. Reference: 2025 annual estimate · World rank #2,182 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 9961; 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: 10.6579, 77.0127. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 149,615 | Estimate |
| 1980 | 162,986 | Estimate |
| 1985 | 174,752 | Estimate |
| 1990 | 185,611 | Estimate |
| 1995 | 203,684 | Estimate |
| 2000 | 221,477 | Estimate |
| 2005 | 238,159 | Estimate |
| 2010 | 261,247 | Estimate |
| 2015 | 269,298 | Estimate |
| 2020 | 256,810 | Estimate |
| 2025 | 267,200 | Estimate |
| 2030 | 277,922 | Projection |
| 2035 | 284,863 | Projection |
| 2040 | 292,776 | Projection |
| 2045 | 296,343 | Projection |
| 2050 | 298,127 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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