Koko — UN urban centre
Koko: 115,470 people. Reference: 2025 annual estimate · World rank #5,320 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 4277; 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: 11.4289, 4.5168. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1990 | 51,437 | Estimate |
| 1995 | 56,350 | Estimate |
| 2000 | 63,438 | Estimate |
| 2005 | 73,038 | Estimate |
| 2010 | 86,041 | Estimate |
| 2015 | 100,445 | Estimate |
| 2020 | 110,474 | Estimate |
| 2025 | 115,470 | Estimate |
| 2030 | 124,302 | Projection |
| 2035 | 132,170 | Projection |
| 2040 | 141,705 | Projection |
| 2045 | 150,083 | Projection |
| 2050 | 156,334 | Projection |
Largest UN urban centres · Fastest-growing urban centres
What changed during your lifetime?
Turn these figures into a private, five-scene personal world story.
Use this source record with the right definition
This page is a structured reference entry. Its sources, geographic definition and reference dates determine what the figures mean; it is not independent reporting about the causes of change. Read the accompanying explanation before comparing different places or vintages.