Yuanyi — UN urban centre
Yuanyi: 98,886 people. Reference: 2025 annual estimate · World rank #6,246 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 4743; 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: 39.2227, 106.764. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 69,316 | Estimate |
| 1980 | 73,288 | Estimate |
| 1985 | 78,317 | Estimate |
| 1990 | 83,508 | Estimate |
| 1995 | 82,334 | Estimate |
| 2000 | 79,251 | Estimate |
| 2005 | 83,985 | Estimate |
| 2010 | 87,260 | Estimate |
| 2015 | 89,319 | Estimate |
| 2020 | 92,407 | Estimate |
| 2025 | 98,886 | Estimate |
| 2030 | 100,475 | Projection |
| 2035 | 101,616 | Projection |
| 2040 | 102,322 | Projection |
| 2045 | 102,838 | Projection |
| 2050 | 102,635 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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