Orenburg — UN urban centre
Orenburg: 426,263 people. Reference: 2025 annual estimate · World rank #1,312 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 7113; territory: Russia (RUS). 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: 51.7934, 55.1155. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 470,603 | Estimate |
| 1980 | 525,185 | Estimate |
| 1985 | 554,597 | Estimate |
| 1990 | 577,173 | Estimate |
| 1995 | 538,551 | Estimate |
| 2000 | 506,994 | Estimate |
| 2005 | 481,846 | Estimate |
| 2010 | 448,851 | Estimate |
| 2015 | 471,800 | Estimate |
| 2020 | 462,662 | Estimate |
| 2025 | 426,263 | Estimate |
| 2030 | 420,985 | Projection |
| 2035 | 414,011 | Projection |
| 2040 | 409,510 | Projection |
| 2045 | 405,489 | Projection |
| 2050 | 401,793 | 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.