Kochi — UN urban centre
Kochi: 218,972 people. Reference: 2025 annual estimate · World rank #2,703 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 4453; territory: Japan (JPN). 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: 33.5616, 133.5426. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 193,165 | Estimate |
| 1980 | 217,565 | Estimate |
| 1985 | 216,805 | Estimate |
| 1990 | 248,510 | Estimate |
| 1995 | 281,722 | Estimate |
| 2000 | 284,231 | Estimate |
| 2005 | 274,348 | Estimate |
| 2010 | 260,745 | Estimate |
| 2015 | 244,376 | Estimate |
| 2020 | 224,034 | Estimate |
| 2025 | 218,972 | Estimate |
| 2030 | 211,849 | Projection |
| 2035 | 206,132 | Projection |
| 2040 | 197,336 | Projection |
| 2045 | 190,263 | Projection |
| 2050 | 185,059 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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