Lens — UN urban centre
Lens: 163,847 people. Reference: 2025 annual estimate · World rank #3,698 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 3390; territory: France (FRA). 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: 50.4238, 2.8577. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 212,894 | Estimate |
| 1980 | 206,161 | Estimate |
| 1985 | 204,450 | Estimate |
| 1990 | 200,587 | Estimate |
| 1995 | 194,305 | Estimate |
| 2000 | 187,947 | Estimate |
| 2005 | 184,378 | Estimate |
| 2010 | 180,431 | Estimate |
| 2015 | 171,929 | Estimate |
| 2020 | 165,223 | Estimate |
| 2025 | 163,847 | Estimate |
| 2030 | 157,322 | Projection |
| 2035 | 154,296 | Projection |
| 2040 | 152,631 | Projection |
| 2045 | 151,229 | Projection |
| 2050 | 135,322 | 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.