Rajapalayam — UN urban centre
Rajapalayam: 240,280 people. Reference: 2025 annual estimate · World rank #2,443 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 10191; 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: 9.4494, 77.5651. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 109,957 | Estimate |
| 1980 | 118,353 | Estimate |
| 1985 | 125,508 | Estimate |
| 1990 | 130,799 | Estimate |
| 1995 | 144,249 | Estimate |
| 2000 | 187,970 | Estimate |
| 2005 | 221,088 | Estimate |
| 2010 | 225,947 | Estimate |
| 2015 | 229,898 | Estimate |
| 2020 | 233,651 | Estimate |
| 2025 | 240,280 | Estimate |
| 2030 | 246,914 | Projection |
| 2035 | 252,442 | Projection |
| 2040 | 271,527 | Projection |
| 2045 | 274,673 | Projection |
| 2050 | 281,952 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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