Nam Định — UN urban centre
Nam Định: 353,044 people. Reference: 2025 annual estimate · World rank #1,620 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 3207; 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: 20.4336, 106.1734. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 149,024 | Estimate |
| 1980 | 170,670 | Estimate |
| 1985 | 191,657 | Estimate |
| 1990 | 210,110 | Estimate |
| 1995 | 224,039 | Estimate |
| 2000 | 237,891 | Estimate |
| 2005 | 236,527 | Estimate |
| 2010 | 299,143 | Estimate |
| 2015 | 336,035 | Estimate |
| 2020 | 351,141 | Estimate |
| 2025 | 353,044 | Estimate |
| 2030 | 351,948 | Projection |
| 2035 | 350,473 | Projection |
| 2040 | 347,784 | Projection |
| 2045 | 344,521 | Projection |
| 2050 | 338,355 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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This page is a structured reference entry. Its sources, geographic definition and reference dates determine what the figures mean; it is not independent reporting about the causes of change. Read the accompanying explanation before comparing different places or vintages.