Cagliari — UN urban centre
Cagliari: 253,786 people. Reference: 2025 annual estimate · World rank #2,296 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 2246; territory: Italy (ITA). 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: 39.2366, 9.142. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 238,394 | Estimate |
| 1980 | 255,167 | Estimate |
| 1985 | 266,224 | Estimate |
| 1990 | 274,195 | Estimate |
| 1995 | 277,640 | Estimate |
| 2000 | 274,940 | Estimate |
| 2005 | 271,853 | Estimate |
| 2010 | 266,263 | Estimate |
| 2015 | 262,925 | Estimate |
| 2020 | 262,772 | Estimate |
| 2025 | 253,786 | Estimate |
| 2030 | 248,014 | Projection |
| 2035 | 243,141 | Projection |
| 2040 | 237,956 | Projection |
| 2045 | 232,879 | Projection |
| 2050 | 226,722 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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