Sincelejo — UN urban centre
Sincelejo: 295,401 people. Reference: 2025 annual estimate · World rank #1,964 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 3271; territory: Colombia (COL). 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: 9.3005, -75.3955. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 75,359 | Estimate |
| 1980 | 91,064 | Estimate |
| 1985 | 113,373 | Estimate |
| 1990 | 138,617 | Estimate |
| 1995 | 169,892 | Estimate |
| 2000 | 189,332 | Estimate |
| 2005 | 208,769 | Estimate |
| 2010 | 231,851 | Estimate |
| 2015 | 255,128 | Estimate |
| 2020 | 282,196 | Estimate |
| 2025 | 295,401 | Estimate |
| 2030 | 305,925 | Projection |
| 2035 | 315,718 | Projection |
| 2040 | 321,148 | Projection |
| 2045 | 323,488 | Projection |
| 2050 | 325,059 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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