Chengjiang — UN urban centre
Chengjiang: 124,446 people. Reference: 2025 annual estimate · World rank #4,921 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 11266; territory: China (CHN). 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: 26.7949, 114.8924. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 87,569 | Estimate |
| 1980 | 92,657 | Estimate |
| 1985 | 100,293 | Estimate |
| 1990 | 106,822 | Estimate |
| 1995 | 110,800 | Estimate |
| 2000 | 106,525 | Estimate |
| 2005 | 114,161 | Estimate |
| 2010 | 120,391 | Estimate |
| 2015 | 125,540 | Estimate |
| 2020 | 123,858 | Estimate |
| 2025 | 124,446 | Estimate |
| 2030 | 124,338 | Projection |
| 2035 | 124,038 | Projection |
| 2040 | 123,207 | Projection |
| 2045 | 122,227 | Projection |
| 2050 | 120,393 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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