Sluiskil is a town in the
Dutch province of
Zeeland. It is a part of the municipality of
Terneuzen, and lies about 27 km southeast of
Vlissingen.
In 2001, the town of Sluiskil had 2366 inhabitants. The built-up area of the town was 0.77 km², and contained 1080 residences.
The statistical area "Sluiskil", which also can include the surrounding countryside, has a population of around 2410.