Statistics for Jena, Kreisfreie Stadt
Latest official figures for Jena, Kreisfreie Stadt, each linked to its source.
Demography
| Population | 109,725 persons | 2025 |
| Population density | 955.7 inhabitants per km² | 2024 |
| Population aged 65 and over | 22.8 % | 2025 |
| Median age | 41.5 years | 2025 |
| Live births | 755 count | 2024 |
| Deaths | 1,200 count | 2024 |
| Crude birth rate | 6.9 per 1,000 inhabitants | 2024 |
| Crude death rate | 10.9 per 1,000 inhabitants | 2024 |
Economy
| Gross domestic product (GDP) | 6,419 EUR million | 2023 |
| GDP per capita | 58,200 EUR | 2023 |
| GDP per capita in PPS (EU27 = 100) | 135 % | 2023 |