Shallotte is a town in western Brunswick County, North Carolina, United States. The population was 3,675 at the 2010 census. The Shallotte …Shallotte is a town in western Brunswick County, North Carolina, United States. The population was 3,675 at the 2010 census. The Shallotte River passes through the town. Shallotte was incorporated as a town in 1899.