Bauchi — UN urban centre
Bauchi: 642,082 people. Reference: 2025 annual estimate · World rank #841 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 8679; 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: 10.31, 9.8353. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 171,278 | Estimate |
| 1980 | 188,814 | Estimate |
| 1985 | 210,091 | Estimate |
| 1990 | 236,848 | Estimate |
| 1995 | 265,788 | Estimate |
| 2000 | 306,086 | Estimate |
| 2005 | 412,830 | Estimate |
| 2010 | 475,854 | Estimate |
| 2015 | 539,235 | Estimate |
| 2020 | 594,851 | Estimate |
| 2025 | 642,082 | Estimate |
| 2030 | 688,526 | Projection |
| 2035 | 756,942 | Projection |
| 2040 | 802,660 | Projection |
| 2045 | 850,831 | Projection |
| 2050 | 886,888 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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