Chincha Alta — UN urban centre
Chincha Alta: 197,033 people. Reference: 2025 annual estimate · World rank #3,038 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 2451; territory: Peru (PER). 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: -13.4121, -76.137. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 52,461 | Estimate |
| 1980 | 71,025 | Estimate |
| 1985 | 83,923 | Estimate |
| 1990 | 98,460 | Estimate |
| 1995 | 118,640 | Estimate |
| 2000 | 131,039 | Estimate |
| 2005 | 144,419 | Estimate |
| 2010 | 155,921 | Estimate |
| 2015 | 167,759 | Estimate |
| 2020 | 176,254 | Estimate |
| 2025 | 197,033 | Estimate |
| 2030 | 214,579 | Projection |
| 2035 | 233,378 | Projection |
| 2040 | 246,912 | Projection |
| 2045 | 265,208 | Projection |
| 2050 | 278,466 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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