Statistics for Northeim
Latest official figures for Northeim, each linked to its source.
Demography
| Population | 125,623 persons | 2025 |
| Population density | 99.5 inhabitants per km² | 2024 |
| Population aged 65 and over | 27.1 % | 2025 |
| Median age | 50.8 years | 2025 |
| Live births | 913 count | 2024 |
| Deaths | 2,000 count | 2024 |
| Crude birth rate | 7.2 per 1,000 inhabitants | 2024 |
| Crude death rate | 15.9 per 1,000 inhabitants | 2024 |
Economy
| Gross domestic product (GDP) | 4,447 EUR million | 2023 |
| GDP per capita | 35,200 EUR | 2023 |
| GDP per capita in PPS (EU27 = 100) | 82 % | 2023 |