Yiyang County — UN urban centre
Yiyang County: 126,158 people. Reference: 2025 annual estimate · World rank #4,848 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 9310; 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: 34.5208, 112.193. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 91,546 | Estimate |
| 1980 | 95,418 | Estimate |
| 1985 | 96,870 | Estimate |
| 1990 | 102,795 | Estimate |
| 1995 | 101,791 | Estimate |
| 2000 | 95,302 | Estimate |
| 2005 | 97,276 | Estimate |
| 2010 | 106,070 | Estimate |
| 2015 | 133,275 | Estimate |
| 2020 | 127,976 | Estimate |
| 2025 | 126,158 | Estimate |
| 2030 | 123,632 | Projection |
| 2035 | 120,906 | Projection |
| 2040 | 116,079 | Projection |
| 2045 | 112,933 | Projection |
| 2050 | 108,998 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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