Aligarh — UN urban centre
Aligarh: 1,729,663 people. Reference: 2025 annual estimate · World rank #283 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 8935; 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: 27.893, 78.0759. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 734,345 | Estimate |
| 1980 | 818,304 | Estimate |
| 1985 | 908,075 | Estimate |
| 1990 | 1,002,472 | Estimate |
| 1995 | 1,136,793 | Estimate |
| 2000 | 1,284,636 | Estimate |
| 2005 | 1,434,637 | Estimate |
| 2010 | 1,577,157 | Estimate |
| 2015 | 1,667,984 | Estimate |
| 2020 | 1,668,801 | Estimate |
| 2025 | 1,729,663 | Estimate |
| 2030 | 1,783,629 | Projection |
| 2035 | 1,832,247 | Projection |
| 2040 | 1,873,903 | Projection |
| 2045 | 1,905,817 | Projection |
| 2050 | 1,923,350 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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