Trondheim — UN urban centre
Trondheim: 141,819 people. Reference: 2025 annual estimate · World rank #4,301 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 677; territory: Norway (NOR). 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: 63.421, 10.42. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 66,077 | Estimate |
| 1980 | 70,842 | Estimate |
| 1985 | 73,268 | Estimate |
| 1990 | 78,127 | Estimate |
| 1995 | 82,347 | Estimate |
| 2000 | 86,853 | Estimate |
| 2005 | 93,993 | Estimate |
| 2010 | 99,222 | Estimate |
| 2015 | 109,310 | Estimate |
| 2020 | 118,700 | Estimate |
| 2025 | 141,819 | Estimate |
| 2030 | 142,379 | Projection |
| 2035 | 142,802 | Projection |
| 2040 | 142,737 | Projection |
| 2045 | 142,853 | Projection |
| 2050 | 142,524 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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