Nianzhuang — UN urban centre
Nianzhuang: 95,929 people. Reference: 2025 annual estimate · World rank #6,440 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 10626; 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: 34.3078, 117.7618. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 2015 | 55,221 | Estimate |
| 2020 | 100,932 | Estimate |
| 2025 | 95,929 | Estimate |
| 2030 | 93,409 | Projection |
| 2035 | 90,726 | Projection |
| 2040 | 82,025 | Projection |
| 2045 | 77,815 | Projection |
| 2050 | 73,080 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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