Lancaster — UN urban centre
Lancaster: 79,351 people. Reference: 2025 annual estimate · World rank #7,862 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 3788; territory: United States (USA). 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: 34.6917, -118.1201. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1990 | 72,406 | Estimate |
| 1995 | 77,210 | Estimate |
| 2000 | 80,252 | Estimate |
| 2005 | 84,577 | Estimate |
| 2010 | 85,308 | Estimate |
| 2015 | 82,413 | Estimate |
| 2020 | 78,688 | Estimate |
| 2025 | 79,351 | Estimate |
| 2030 | 80,135 | Projection |
| 2035 | 80,621 | Projection |
| 2040 | 80,949 | Projection |
| 2045 | 82,663 | Projection |
| 2050 | 82,634 | 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.