Zhangjiakou — UN urban centre
Zhangjiakou: 606,124 people. Reference: 2025 annual estimate · World rank #896 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 8268; territory: China (CHN). 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: 40.8007, 114.8821. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 328,513 | Estimate |
| 1980 | 357,852 | Estimate |
| 1985 | 400,014 | Estimate |
| 1990 | 475,810 | Estimate |
| 1995 | 544,238 | Estimate |
| 2000 | 600,875 | Estimate |
| 2005 | 617,007 | Estimate |
| 2010 | 618,327 | Estimate |
| 2015 | 616,334 | Estimate |
| 2020 | 613,893 | Estimate |
| 2025 | 606,124 | Estimate |
| 2030 | 594,960 | Projection |
| 2035 | 585,613 | Projection |
| 2040 | 572,505 | Projection |
| 2045 | 563,445 | Projection |
| 2050 | 550,450 | 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.