Tongyang — UN urban centre
Tongyang: 78,294 people. Reference: 2025 annual estimate · World rank #7,956 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 10746; 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: 29.6053, 114.4993. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 135,846 | Estimate |
| 1980 | 132,803 | Estimate |
| 1985 | 128,533 | Estimate |
| 1990 | 127,526 | Estimate |
| 1995 | 122,364 | Estimate |
| 2000 | 107,525 | Estimate |
| 2005 | 101,920 | Estimate |
| 2010 | 99,488 | Estimate |
| 2015 | 93,732 | Estimate |
| 2020 | 82,782 | Estimate |
| 2025 | 78,294 | Estimate |
| 2030 | 74,881 | Projection |
| 2035 | 71,641 | Projection |
| 2040 | 66,621 | Projection |
| 2045 | 62,074 | Projection |
| 2050 | 58,587 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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