Baltimore — UN urban centre
Baltimore: 1,145,219 people. Reference: 2025 annual estimate · World rank #451 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 8172; territory: United States (USA). 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: 39.3218, -76.6272. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 796,296 | Estimate |
| 1980 | 833,664 | Estimate |
| 1985 | 852,309 | Estimate |
| 1990 | 867,805 | Estimate |
| 1995 | 925,445 | Estimate |
| 2000 | 966,939 | Estimate |
| 2005 | 967,896 | Estimate |
| 2010 | 970,322 | Estimate |
| 2015 | 1,076,536 | Estimate |
| 2020 | 1,120,016 | Estimate |
| 2025 | 1,145,219 | Estimate |
| 2030 | 1,170,550 | Projection |
| 2035 | 1,193,845 | Projection |
| 2040 | 1,218,479 | Projection |
| 2045 | 1,236,855 | Projection |
| 2050 | 1,246,842 | Projection |
Largest UN urban centres · Fastest-growing urban centres
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