Osaki — UN urban centre
Osaki: 53,085 people. Reference: 2025 annual estimate · World rank #11,587 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 5518; territory: Japan (JPN). 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: 38.576, 140.9603. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 2005 | 51,754 | Estimate |
| 2010 | 51,162 | Estimate |
| 2015 | 52,637 | Estimate |
| 2020 | 54,517 | Estimate |
| 2025 | 53,085 | Estimate |
| 2030 | 51,515 | Projection |
| 2035 | 50,070 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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