Port Louis — UN urban centre
Port Louis: 549,015 people. Reference: 2025 annual estimate · World rank #1,004 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 146; territory: Mauritius (MUS). 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: -20.1312, 57.4183. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 420,076 | Estimate |
| 1980 | 445,539 | Estimate |
| 1985 | 474,761 | Estimate |
| 1990 | 503,806 | Estimate |
| 1995 | 525,004 | Estimate |
| 2000 | 546,973 | Estimate |
| 2005 | 558,542 | Estimate |
| 2010 | 560,123 | Estimate |
| 2015 | 558,892 | Estimate |
| 2020 | 553,920 | Estimate |
| 2025 | 549,015 | Estimate |
| 2030 | 542,853 | Projection |
| 2035 | 535,038 | Projection |
| 2040 | 523,624 | Projection |
| 2045 | 510,380 | Projection |
| 2050 | 492,624 | 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.