The municipality of 's-Gravenhoek was smaller than the former domain (heerlijkheid) of the same name, which included the two polders Oud-'s-Gravenhoek and Nieuw-'s-Gravenhoek, which flooded in 1745 and 1752.
The municipality of 's-Gravenhoek was less extensive than its former territorial domain, which included the two flooded polders Oud-'s-Gravenhoek and Nieuw-'s-Gravenhoek, submerged in 1745 and 1752.