Chihu — UN urban centre
Chihu: 89,822 people. Reference: 2025 annual estimate · World rank #6,900 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 9762; 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: 32.6748, 112.6095. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 105,505 | Estimate |
| 1980 | 127,659 | Estimate |
| 1985 | 122,919 | Estimate |
| 1990 | 123,292 | Estimate |
| 1995 | 114,823 | Estimate |
| 2000 | 105,078 | Estimate |
| 2005 | 104,736 | Estimate |
| 2010 | 105,712 | Estimate |
| 2015 | 102,605 | Estimate |
| 2020 | 90,989 | Estimate |
| 2025 | 89,822 | Estimate |
| 2030 | 88,153 | Projection |
| 2035 | 86,386 | Projection |
| 2040 | 84,250 | Projection |
| 2045 | 77,409 | Projection |
| 2050 | 74,858 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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