Izmir — UN urban centre
Izmir: 2,650,237 people. Reference: 2025 annual estimate · World rank #188 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 1069; territory: Türkiye (TUR). 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: 38.4159, 27.1428. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 1,638,510 | Estimate |
| 1980 | 1,836,217 | Estimate |
| 1985 | 2,117,224 | Estimate |
| 1990 | 2,368,779 | Estimate |
| 1995 | 2,500,490 | Estimate |
| 2000 | 2,608,894 | Estimate |
| 2005 | 2,634,544 | Estimate |
| 2010 | 2,681,764 | Estimate |
| 2015 | 2,633,643 | Estimate |
| 2020 | 2,624,728 | Estimate |
| 2025 | 2,650,237 | Estimate |
| 2030 | 2,667,626 | Projection |
| 2035 | 2,682,485 | Projection |
| 2040 | 2,687,234 | Projection |
| 2045 | 2,692,805 | Projection |
| 2050 | 2,680,170 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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