Kalna — UN urban centre
Kalna: 189,074 people. Reference: 2025 annual estimate · World rank #3,180 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 11819; 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: 23.2306, 88.3484. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 109,404 | Estimate |
| 1980 | 107,293 | Estimate |
| 1985 | 106,687 | Estimate |
| 1990 | 107,390 | Estimate |
| 1995 | 124,098 | Estimate |
| 2000 | 139,808 | Estimate |
| 2005 | 146,852 | Estimate |
| 2010 | 151,624 | Estimate |
| 2015 | 155,205 | Estimate |
| 2020 | 184,449 | Estimate |
| 2025 | 189,074 | Estimate |
| 2030 | 205,030 | Projection |
| 2035 | 209,061 | Projection |
| 2040 | 211,811 | Projection |
| 2045 | 214,874 | Projection |
| 2050 | 215,155 | 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.