Statistics for Arr. Mons
Latest official figures for Arr. Mons, each linked to its source.
Demography
| Population | 262,177 persons | 2025 |
| Population density | 448.1 inhabitants per km² | 2024 |
| Population aged 65 and over | 19.9 % | 2025 |
| Median age | 42 years | 2025 |
| Live births | 2,293 count | 2024 |
| Deaths | 2,829 count | 2024 |
| Crude birth rate | 8.8 per 1,000 inhabitants | 2024 |
| Crude death rate | 10.8 per 1,000 inhabitants | 2024 |
Economy
| Gross domestic product (GDP) | 8,924 EUR million | 2024 |
| GDP per capita | 34,100 EUR | 2024 |
| GDP per capita in PPS (EU27 = 100) | 76 % | 2024 |