Omaha — UN urban centre
Omaha: 248,059 people. Reference: 2025 annual estimate · World rank #2,357 of 12,138 source urban centres. Source: UN DESA, World Urbanization Prospects 2025 (CC BY 3.0 IGO). Source identifier: 6965; 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: 41.2627, -95.982. National context uses World Bank estimates, a separate series and geography; no national share is inferred here.
UN population series
| Year | People | Method |
|---|---|---|
| 1975 | 73,469 | Estimate |
| 1980 | 74,317 | Estimate |
| 1985 | 76,213 | Estimate |
| 1990 | 82,923 | Estimate |
| 1995 | 90,144 | Estimate |
| 2000 | 99,110 | Estimate |
| 2005 | 144,521 | Estimate |
| 2010 | 158,785 | Estimate |
| 2015 | 192,174 | Estimate |
| 2020 | 246,408 | Estimate |
| 2025 | 248,059 | Estimate |
| 2030 | 263,841 | Projection |
| 2035 | 271,856 | Projection |
| 2040 | 286,827 | Projection |
| 2045 | 295,197 | Projection |
| 2050 | 296,443 | Projection |
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.