Biysk — UN urban centre
Biysk: 169,941 people. Reference: 2025 annual estimate · World rank #3,559 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 7588; 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: 52.5264, 85.1901. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 218,329 | Estimate |
| 1980 | 230,285 | Estimate |
| 1985 | 235,681 | Estimate |
| 1990 | 238,967 | Estimate |
| 1995 | 222,482 | Estimate |
| 2000 | 212,633 | Estimate |
| 2005 | 201,774 | Estimate |
| 2010 | 191,389 | Estimate |
| 2015 | 181,270 | Estimate |
| 2020 | 172,941 | Estimate |
| 2025 | 169,941 | Estimate |
| 2030 | 167,855 | Projection |
| 2035 | 165,657 | Projection |
| 2040 | 162,460 | Projection |
| 2045 | 160,902 | Projection |
| 2050 | 159,473 | 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.