Tancheng — UN urban centre
Tancheng: 133,466 people. Reference: 2025 annual estimate · World rank #4,567 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 10694; 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: 34.6173, 118.3404. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 113,163 | Estimate |
| 1980 | 119,455 | Estimate |
| 1985 | 130,805 | Estimate |
| 1990 | 142,046 | Estimate |
| 1995 | 140,403 | Estimate |
| 2000 | 130,867 | Estimate |
| 2005 | 134,595 | Estimate |
| 2010 | 141,934 | Estimate |
| 2015 | 140,799 | Estimate |
| 2020 | 136,319 | Estimate |
| 2025 | 133,466 | Estimate |
| 2030 | 122,367 | Projection |
| 2035 | 119,284 | Projection |
| 2040 | 115,690 | Projection |
| 2045 | 112,231 | Projection |
| 2050 | 106,538 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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