Dingbian — UN urban centre
Dingbian: 99,988 people. Reference: 2025 annual estimate · World rank #6,173 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 5759; 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: 37.5908, 107.5943. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 89,392 | Estimate |
| 1980 | 94,310 | Estimate |
| 1985 | 101,233 | Estimate |
| 1990 | 111,660 | Estimate |
| 1995 | 113,917 | Estimate |
| 2000 | 107,999 | Estimate |
| 2005 | 103,255 | Estimate |
| 2010 | 99,716 | Estimate |
| 2015 | 98,692 | Estimate |
| 2020 | 98,074 | Estimate |
| 2025 | 99,988 | Estimate |
| 2030 | 104,384 | Projection |
| 2035 | 105,565 | Projection |
| 2040 | 106,293 | Projection |
| 2045 | 106,797 | Projection |
| 2050 | 106,555 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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