The main economical resource is agriculture. Dairy farming is a prominent activity. Along the west coast, renowned vegetables are grown, such as the carrots of Créances. The renowned trademark "Florette" was created in Lessay. The region is also famous for its shellfish culture. These include oysters from Saint-Vaast-la-Hougue and Pirou. Other products are alcoholic beverages like cider and calvados, made from locally grown apples and pears.