Statistics for Köln, Kreisfreie Stadt
Latest official figures for Köln, Kreisfreie Stadt, each linked to its source.
Demography
| Population | 1,024,621 persons | 2025 |
| Population density | 2,640.5 inhabitants per km² | 2024 |
| Population aged 65 and over | 18 % | 2025 |
| Median age | 41.3 years | 2025 |
| Live births | 9,418 count | 2024 |
| Deaths | 10,558 count | 2024 |
| Crude birth rate | 9.2 per 1,000 inhabitants | 2024 |
| Crude death rate | 10.3 per 1,000 inhabitants | 2024 |
Economy
| Gross domestic product (GDP) | 80,305 EUR million | 2023 |
| GDP per capita | 78,500 EUR | 2023 |
| GDP per capita in PPS (EU27 = 100) | 182 % | 2023 |