Statistics for Darmstadt-Dieburg
Latest official figures for Darmstadt-Dieburg, each linked to its source.
Demography
| Population | 302,021 persons | 2025 |
| Population density | 459.2 inhabitants per km² | 2024 |
| Population aged 65 and over | 22.4 % | 2025 |
| Median age | 46.4 years | 2025 |
| Live births | 2,357 count | 2024 |
| Deaths | 3,260 count | 2024 |
| Crude birth rate | 7.8 per 1,000 inhabitants | 2024 |
| Crude death rate | 10.8 per 1,000 inhabitants | 2024 |
Economy
| Gross domestic product (GDP) | 10,141 EUR million | 2023 |
| GDP per capita | 33,600 EUR | 2023 |
| GDP per capita in PPS (EU27 = 100) | 78 % | 2023 |