Zhengzhou — UN urban centre
Zhengzhou: 4,878,035 people. Reference: 2025 annual estimate · World rank #86 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 9574; 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: 34.767, 113.6531. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 976,638 | Estimate |
| 1980 | 1,242,882 | Estimate |
| 1985 | 1,391,886 | Estimate |
| 1990 | 1,593,138 | Estimate |
| 1995 | 2,132,523 | Estimate |
| 2000 | 2,795,397 | Estimate |
| 2005 | 3,310,233 | Estimate |
| 2010 | 3,957,738 | Estimate |
| 2015 | 4,433,054 | Estimate |
| 2020 | 4,903,583 | Estimate |
| 2025 | 4,878,035 | Estimate |
| 2030 | 4,825,163 | Projection |
| 2035 | 4,755,911 | Projection |
| 2040 | 4,668,283 | Projection |
| 2045 | 4,562,154 | Projection |
| 2050 | 4,438,815 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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