Statistics for Saarlouis
Latest official figures for Saarlouis, each linked to its source.
Demography
| Population | 205,129 persons | 2025 |
| Population density | 448.9 inhabitants per km² | 2024 |
| Population aged 65 and over | 25.9 % | 2025 |
| Median age | 48.9 years | 2025 |
| Live births | 1,467 count | 2024 |
| Deaths | 2,792 count | 2024 |
| Crude birth rate | 7.1 per 1,000 inhabitants | 2024 |
| Crude death rate | 13.6 per 1,000 inhabitants | 2024 |
Economy
| Gross domestic product (GDP) | 7,897 EUR million | 2023 |
| GDP per capita | 38,300 EUR | 2023 |
| GDP per capita in PPS (EU27 = 100) | 89 % | 2023 |