Tainan — UN urban centre
Tainan: 979,987 people. Reference: 2025 annual estimate · World rank #526 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 12132; territory: Taiwan (TWN). 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: 23.0027, 120.2257. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 723,441 | Estimate |
| 1980 | 980,983 | Estimate |
| 1985 | 1,013,249 | Estimate |
| 1990 | 999,871 | Estimate |
| 1995 | 1,011,355 | Estimate |
| 2000 | 1,024,575 | Estimate |
| 2005 | 1,033,734 | Estimate |
| 2010 | 1,031,358 | Estimate |
| 2015 | 1,031,608 | Estimate |
| 2020 | 1,021,428 | Estimate |
| 2025 | 979,987 | Estimate |
| 2030 | 941,265 | Projection |
| 2035 | 899,261 | Projection |
| 2040 | 833,850 | Projection |
| 2045 | 784,758 | Projection |
| 2050 | 739,975 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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