Yongchuan — UN urban centre
Yongchuan: 590,694 people. Reference: 2025 annual estimate · World rank #921 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 8707; 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: 29.3556, 105.9025. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 138,018 | Estimate |
| 1980 | 155,350 | Estimate |
| 1985 | 180,356 | Estimate |
| 1990 | 207,102 | Estimate |
| 1995 | 295,226 | Estimate |
| 2000 | 415,291 | Estimate |
| 2005 | 418,325 | Estimate |
| 2010 | 406,826 | Estimate |
| 2015 | 493,903 | Estimate |
| 2020 | 601,525 | Estimate |
| 2025 | 590,694 | Estimate |
| 2030 | 576,554 | Projection |
| 2035 | 557,155 | Projection |
| 2040 | 540,089 | Projection |
| 2045 | 525,546 | Projection |
| 2050 | 502,887 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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