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Milan — UN urban centre

2,599,022

Milan: 2,599,022 people. Reference: 2025 annual estimate · World rank #194 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 1848; territory: Italy (ITA). 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: 45.5181, 9.1924. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.

UN population series

YearPeopleMethod
19752,544,708Estimate
19802,587,656Estimate
19852,582,565Estimate
19902,545,093Estimate
19952,524,906Estimate
20002,494,845Estimate
20052,501,573Estimate
20102,524,662Estimate
20152,554,806Estimate
20202,598,570Estimate
20252,599,022Estimate
20302,580,417Projection
20352,557,603Projection
20402,531,502Projection
20452,494,085Projection
20502,453,272Projection

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.

Why an urban centre is not a municipality →

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