Viên An — UN urban centre
Viên An: 82,999 people. Reference: 2025 annual estimate · World rank #7,495 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 2211; territory: Vietnam (VNM). 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: 20.8111, 105.7422. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 2010 | 73,950 | Estimate |
| 2015 | 79,894 | Estimate |
| 2020 | 82,536 | Estimate |
| 2025 | 82,999 | Estimate |
| 2030 | 82,757 | Projection |
| 2035 | 82,377 | Projection |
| 2040 | 81,712 | Projection |
| 2045 | 80,856 | Projection |
| 2050 | 79,319 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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