Laï — UN urban centre
Laï: 78,025 people. Reference: 2025 annual estimate · World rank #7,993 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 1487; territory: Chad (TCD). 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: 9.4016, 16.2999. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 56,238 | Estimate |
| 1980 | 52,959 | Estimate |
| 1985 | 51,038 | Estimate |
| 1990 | 51,709 | Estimate |
| 1995 | 53,709 | Estimate |
| 2000 | 54,772 | Estimate |
| 2005 | 60,061 | Estimate |
| 2010 | 64,771 | Estimate |
| 2015 | 66,824 | Estimate |
| 2020 | 68,420 | Estimate |
| 2025 | 78,025 | Estimate |
| 2030 | 85,942 | Projection |
| 2035 | 92,546 | Projection |
| 2040 | 100,184 | Projection |
| 2045 | 106,935 | Projection |
| 2050 | 115,766 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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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.