Yibin — UN urban centre
Yibin: 273,660 people. Reference: 2025 annual estimate · World rank #2,123 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 8177; 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: 28.7591, 104.6306. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 57,566 | Estimate |
| 1980 | 85,900 | Estimate |
| 1985 | 130,458 | Estimate |
| 1990 | 193,481 | Estimate |
| 1995 | 287,646 | Estimate |
| 2000 | 396,439 | Estimate |
| 2005 | 387,893 | Estimate |
| 2010 | 345,546 | Estimate |
| 2015 | 308,366 | Estimate |
| 2020 | 278,797 | Estimate |
| 2025 | 273,660 | Estimate |
| 2030 | 266,991 | Projection |
| 2035 | 260,628 | Projection |
| 2040 | 253,149 | Projection |
| 2045 | 246,405 | Projection |
| 2050 | 237,939 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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