Piracicaba — UN urban centre
Piracicaba: 357,844 people. Reference: 2025 annual estimate · World rank #1,590 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 6861; territory: Brazil (BRA). 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: -22.7266, -47.6527. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 70,144 | Estimate |
| 1980 | 86,382 | Estimate |
| 1985 | 186,457 | Estimate |
| 1990 | 234,780 | Estimate |
| 1995 | 261,750 | Estimate |
| 2000 | 290,593 | Estimate |
| 2005 | 307,978 | Estimate |
| 2010 | 326,693 | Estimate |
| 2015 | 342,584 | Estimate |
| 2020 | 352,211 | Estimate |
| 2025 | 357,844 | Estimate |
| 2030 | 361,981 | Projection |
| 2035 | 364,680 | Projection |
| 2040 | 365,562 | Projection |
| 2045 | 365,323 | Projection |
| 2050 | 362,872 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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