Porto — UN urban centre population
Porto has a recorded base population of 990,433 for the UN urban centre definition (2025 annual estimate). UN DESA, World Urbanization Prospects 2025; the moving counter uses UN 2025–2026 annual growth, not new population observations.
At a glance
Separate UN urban-centre definition
Porto UN urban centre: 990,433 people (2025), equal to the displayed UN urban centre figure of 990,433. Separate GeoNames settlement record: 252,687; the UN value is larger (different boundaries; GeoNames population date unavailable). UN WUP 2025 Degree of Urbanisation; not a municipal/province boundary. Association: name/country/coordinates matched; boundary relationship unverified. No containment claim is made.
Administrative units of Porto
2 administrative records listed; completeness not established. 2 of 2 population values available; population values and dates not independently verified.
Available-value subtotal: 33,975; not a reconciled total. Shares use the displayed UN urban centre denominator 990,433; mixed/unknown dates are not comparable. An em dash means missing, not zero.
| Unit | Population | Share | Membership |
|---|---|---|---|
| Bomfim | 22,978 | 2.32% | Not independently verified |
| Foz do Douro | 10,997 | 1.11% | Not independently verified |
Recorded localities
Gazetteer associations; boundary membership not independently verified.
Senhora do Porto (11,000)
Comparable database records
Same definition label: UN urban centre. Dates/boundaries may still differ; this is not a harmonised international city ranking. Ratios use 990,433 as denominator.
| Place | Population | vs Porto |
|---|---|---|
| Gaya | 991,081 | +0.1% |
| Shiyan | 992,165 | +0.2% |
| San Luis Potosí | 992,648 | +0.2% |
| Linyi | 987,615 | −0.3% |
| Mangaluru | 993,566 | +0.3% |
About these numbers
Source: UN DESA, World Urbanization Prospects 2025. Reference: 2025 annual estimate. Live method: exponential projection from modelling anchor 2025-01-01 using UN 2025–2026 annual growth (−1.54% per year). This anchor is a modelling convention, not an observed population date. Tiles, ranks and comparisons use the recorded base figure 990,433, not the ticking estimate. Country/world denominators are World Bank values and can differ in date and method from local/UN values. Ranks cover only records with the same definition label in this database, not all cities in the world.
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