Chi'an — UN urban centre
Chi'an: 123,647 people. Reference: 2025 annual estimate · World rank #4,951 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 11108; 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: 28.6959, 115.3679. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 59,554 | Estimate |
| 1980 | 62,659 | Estimate |
| 1985 | 89,534 | Estimate |
| 1990 | 94,408 | Estimate |
| 1995 | 97,029 | Estimate |
| 2000 | 94,499 | Estimate |
| 2005 | 99,977 | Estimate |
| 2010 | 114,516 | Estimate |
| 2015 | 122,951 | Estimate |
| 2020 | 122,453 | Estimate |
| 2025 | 123,647 | Estimate |
| 2030 | 124,148 | Projection |
| 2035 | 124,082 | Projection |
| 2040 | 123,485 | Projection |
| 2045 | 122,407 | Projection |
| 2050 | 120,474 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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