About Saarlouis
Saarlouis is located in Germany, part of Europe. Find essential geography and continue exploring more places in the same country.
Population38,333
Figure applies toSaarlouis (city)
Data as ofLatest recorded figure
Last checkedSeptember 3, 2026
CountryGermany
ContinentEurope
Place typeCity
Country codeDE
Source: GeoNames geographical database. Population figures can use different geographic boundaries and should be read together with “Figure applies to”.