Nasiriyah — UN urban centre
Nasiriyah: 813,799 people. Reference: 2025 annual estimate · World rank #647 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 5015; territory: Iraq (IRQ). 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: 31.0481, 46.2535. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 137,249 | Estimate |
| 1980 | 160,178 | Estimate |
| 1985 | 183,891 | Estimate |
| 1990 | 209,723 | Estimate |
| 1995 | 277,201 | Estimate |
| 2000 | 356,484 | Estimate |
| 2005 | 459,560 | Estimate |
| 2010 | 525,820 | Estimate |
| 2015 | 662,957 | Estimate |
| 2020 | 750,076 | Estimate |
| 2025 | 813,799 | Estimate |
| 2030 | 879,673 | Projection |
| 2035 | 933,926 | Projection |
| 2040 | 1,009,384 | Projection |
| 2045 | 1,084,281 | Projection |
| 2050 | 1,162,486 | 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.