Isulan — UN urban centre
Isulan: 56,491 people. Reference: 2025 annual estimate · World rank #10,900 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 5544; territory: Philippines (PHL). 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: 6.6307, 124.6048. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 2020 | 53,682 | Estimate |
| 2025 | 56,491 | Estimate |
| 2030 | 59,259 | Projection |
| 2035 | 61,997 | Projection |
| 2040 | 65,989 | Projection |
| 2045 | 68,248 | Projection |
| 2050 | 73,052 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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