Tiandong — UN urban centre
Tiandong: 72,889 people. Reference: 2025 annual estimate · World rank #8,535 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 9818; 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: 23.6056, 107.1191. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 69,596 | Estimate |
| 1980 | 71,613 | Estimate |
| 1985 | 71,949 | Estimate |
| 1990 | 72,981 | Estimate |
| 1995 | 80,158 | Estimate |
| 2000 | 76,830 | Estimate |
| 2005 | 77,519 | Estimate |
| 2010 | 77,846 | Estimate |
| 2015 | 76,487 | Estimate |
| 2020 | 72,828 | Estimate |
| 2025 | 72,889 | Estimate |
| 2030 | 72,543 | Projection |
| 2035 | 72,297 | Projection |
| 2040 | 71,742 | Projection |
| 2045 | 71,267 | Projection |
| 2050 | 70,295 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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