Pisa — UN urban centre
Pisa: 66,651 people. Reference: 2025 annual estimate · World rank #9,307 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 2752; 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: 43.7132, 10.4074. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 83,136 | Estimate |
| 1980 | 84,515 | Estimate |
| 1985 | 84,587 | Estimate |
| 1990 | 83,840 | Estimate |
| 1995 | 82,669 | Estimate |
| 2000 | 79,946 | Estimate |
| 2005 | 79,119 | Estimate |
| 2010 | 67,978 | Estimate |
| 2015 | 66,722 | Estimate |
| 2020 | 66,688 | Estimate |
| 2025 | 66,651 | Estimate |
| 2030 | 66,124 | Projection |
| 2035 | 65,462 | Projection |
| 2040 | 64,716 | Projection |
| 2045 | 63,913 | Projection |
| 2050 | 62,814 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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