Sendai — UN urban centre
Sendai: 1,256,440 people. Reference: 2025 annual estimate · World rank #406 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 5593; territory: Japan (JPN). 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: 38.2719, 140.9079. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 787,285 | Estimate |
| 1980 | 879,288 | Estimate |
| 1985 | 937,413 | Estimate |
| 1990 | 1,055,211 | Estimate |
| 1995 | 1,113,616 | Estimate |
| 2000 | 1,144,399 | Estimate |
| 2005 | 1,195,164 | Estimate |
| 2010 | 1,190,928 | Estimate |
| 2015 | 1,237,068 | Estimate |
| 2020 | 1,287,829 | Estimate |
| 2025 | 1,256,440 | Estimate |
| 2030 | 1,220,528 | Projection |
| 2035 | 1,187,730 | Projection |
| 2040 | 1,153,356 | Projection |
| 2045 | 1,121,373 | Projection |
| 2050 | 1,084,163 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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