Tanga — UN urban centre
Tanga: 296,202 people. Reference: 2025 annual estimate · World rank #1,956 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 3619; territory: Tanzania (TZA). 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: -5.0902, 39.0999. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 103,383 | Estimate |
| 1980 | 119,972 | Estimate |
| 1985 | 135,265 | Estimate |
| 1990 | 148,291 | Estimate |
| 1995 | 164,015 | Estimate |
| 2000 | 173,693 | Estimate |
| 2005 | 185,848 | Estimate |
| 2010 | 197,713 | Estimate |
| 2015 | 213,724 | Estimate |
| 2020 | 233,228 | Estimate |
| 2025 | 296,202 | Estimate |
| 2030 | 350,387 | Projection |
| 2035 | 402,522 | Projection |
| 2040 | 462,172 | Projection |
| 2045 | 514,845 | Projection |
| 2050 | 573,316 | Projection |
Largest UN urban centres · Fastest-growing urban centres
What changed during your lifetime?
Turn these figures into a private, five-scene personal world story.
Use this source record with the right definition
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.