Alagoinhas — UN urban centre
Alagoinhas: 120,686 people. Reference: 2025 annual estimate · World rank #5,084 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 8380; 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: -12.1352, -38.4231. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 51,924 | Estimate |
| 1980 | 66,205 | Estimate |
| 1985 | 75,648 | Estimate |
| 1990 | 84,435 | Estimate |
| 1995 | 94,530 | Estimate |
| 2000 | 100,844 | Estimate |
| 2005 | 105,274 | Estimate |
| 2010 | 109,633 | Estimate |
| 2015 | 116,083 | Estimate |
| 2020 | 120,388 | Estimate |
| 2025 | 120,686 | Estimate |
| 2030 | 120,481 | Projection |
| 2035 | 120,143 | Projection |
| 2040 | 119,206 | Projection |
| 2045 | 118,192 | Projection |
| 2050 | 116,462 | 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.