Wannian — UN urban centre
Wannian: 99,783 people. Reference: 2025 annual estimate · World rank #6,184 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 11436; 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: 28.6951, 117.0663. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 70,591 | Estimate |
| 1980 | 78,695 | Estimate |
| 1985 | 81,744 | Estimate |
| 1990 | 85,747 | Estimate |
| 1995 | 89,191 | Estimate |
| 2000 | 86,228 | Estimate |
| 2005 | 89,972 | Estimate |
| 2010 | 97,636 | Estimate |
| 2015 | 101,006 | Estimate |
| 2020 | 100,227 | Estimate |
| 2025 | 99,783 | Estimate |
| 2030 | 98,780 | Projection |
| 2035 | 97,641 | Projection |
| 2040 | 96,085 | Projection |
| 2045 | 94,427 | Projection |
| 2050 | 92,109 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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