Onchon — UN urban centre
Onchon: 77,203 people. Reference: 2025 annual estimate · World rank #8,078 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 3264; territory: North Korea (PRK). 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: 38.8758, 125.2283. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 77,580 | Estimate |
| 1980 | 74,350 | Estimate |
| 1985 | 72,919 | Estimate |
| 1990 | 70,961 | Estimate |
| 1995 | 74,581 | Estimate |
| 2000 | 77,470 | Estimate |
| 2005 | 80,078 | Estimate |
| 2010 | 80,556 | Estimate |
| 2015 | 80,249 | Estimate |
| 2020 | 76,177 | Estimate |
| 2025 | 77,203 | Estimate |
| 2030 | 77,587 | Projection |
| 2035 | 77,637 | Projection |
| 2040 | 77,140 | Projection |
| 2045 | 76,571 | Projection |
| 2050 | 75,737 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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