Statistics for Seine-Maritime
Latest official figures for Seine-Maritime, each linked to its source.
Demography
| Population | 1,261,529 persons | 2025 |
| Population density | 201.5 inhabitants per km² | 2024 |
| Population aged 65 and over | 22.2 % | 2025 |
| Median age | 42.2 years | 2025 |
| Live births | 12,254 count | 2024 |
| Deaths | 12,813 count | 2024 |
| Crude birth rate | 9.7 per 1,000 inhabitants | 2024 |
| Crude death rate | 10.2 per 1,000 inhabitants | 2024 |
Economy
| Gross domestic product (GDP) | 48,372 EUR million | 2024 |
| GDP per capita | 38,400 EUR | 2024 |
| GDP per capita in PPS (EU27 = 100) | 89 % | 2024 |