Damortis is a barangay of the philippine municipality Rosario in the province La Union
in Ilocos Region
which is part of the Luzon group
Damortis is one of the barangays which are in the outlying area of Municipality Rosario.
The municipality Rosario with a population of about 49,025 and its 33 barangays belong to the partly urban areas in the Philippines. While some of the barangays developed modern urban structures, some others, especially those which are seated in the outlying areas, remained rural. By the end of 2007 Damortis had 2,191 residents.
Other barangays of Rosario are:
Alipang, Ambangonan, Amlang, Bacani, Bangar, Bani, Benteng-Sapilang, Cadumanian, Camp One, Carunuan East, Carunuan West, Casilagan, Cataguingtingan, Concepcion, Gumot-Nagcolaran, Inabaan Norte, Inabaan Sur, Marcos, Nagtagaan, Nangcamotian, Parasapas, Poblacion East, Poblacion West, Puzon, Rabon, San Jose, Subusub, Tabtabungao, Tanglag, Tay-ac, Udiao, Vila