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Kiryu — UN urban centre

129,126

Kiryu: 129,126 people. Reference: 2025 annual estimate · World rank #4,733 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 5851; 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: 36.404, 139.3134. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.

UN population series

YearPeopleMethod
1975136,746Estimate
1980140,891Estimate
1985155,102Estimate
1990146,435Estimate
1995148,401Estimate
2000142,651Estimate
2005138,692Estimate
2010138,809Estimate
2015136,986Estimate
2020130,356Estimate
2025129,126Estimate
2030127,561Projection
2035125,236Projection
2040122,901Projection
2045114,925Projection
2050112,557Projection

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.

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Interpretation reviewed 12 October 2026. Underlying reference years are stated on the page; this is not a fresh census or dataset refresh.