Iseyin — UN urban centre
Iseyin: 389,526 people. Reference: 2025 annual estimate · World rank #1,464 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 2394; territory: Nigeria (NGA). 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: 7.9726, 3.592. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 98,765 | Estimate |
| 1980 | 111,413 | Estimate |
| 1985 | 125,718 | Estimate |
| 1990 | 144,874 | Estimate |
| 1995 | 164,743 | Estimate |
| 2000 | 187,620 | Estimate |
| 2005 | 222,878 | Estimate |
| 2010 | 266,138 | Estimate |
| 2015 | 306,825 | Estimate |
| 2020 | 348,229 | Estimate |
| 2025 | 389,526 | Estimate |
| 2030 | 440,496 | Projection |
| 2035 | 483,846 | Projection |
| 2040 | 528,714 | Projection |
| 2045 | 566,310 | Projection |
| 2050 | 601,893 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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