Batam City — UN urban centre
Batam City: 1,500,354 people. Reference: 2025 annual estimate · World rank #338 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 4923; territory: Indonesia (IDN). 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: 1.1338, 103.9822. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1995 | 128,182 | Estimate |
| 2000 | 341,799 | Estimate |
| 2005 | 567,165 | Estimate |
| 2010 | 810,872 | Estimate |
| 2015 | 1,034,223 | Estimate |
| 2020 | 1,275,033 | Estimate |
| 2025 | 1,500,354 | Estimate |
| 2030 | 1,726,893 | Projection |
| 2035 | 1,973,149 | Projection |
| 2040 | 2,220,161 | Projection |
| 2045 | 2,468,903 | Projection |
| 2050 | 2,687,027 | 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.