Santos — UN urban centre
Santos: 1,027,752 people. Reference: 2025 annual estimate · World rank #496 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 7505; territory: Brazil (BRA). 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: -23.9604, -46.3345. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 643,219 | Estimate |
| 1980 | 713,837 | Estimate |
| 1985 | 759,495 | Estimate |
| 1990 | 797,397 | Estimate |
| 1995 | 856,210 | Estimate |
| 2000 | 908,658 | Estimate |
| 2005 | 933,007 | Estimate |
| 2010 | 954,216 | Estimate |
| 2015 | 979,574 | Estimate |
| 2020 | 1,019,580 | Estimate |
| 2025 | 1,027,752 | Estimate |
| 2030 | 1,031,849 | Projection |
| 2035 | 1,030,851 | Projection |
| 2040 | 1,024,713 | Projection |
| 2045 | 1,014,139 | Projection |
| 2050 | 997,426 | Projection |
Largest UN urban centres · Fastest-growing urban centres
What changed during your lifetime?
Turn these figures into a private, five-scene personal world story.
Use this source record with the right definition
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.