Cordon is a municipality in the province of Isabela, Philippines. According to the 2010 census, it had a population of 40,877 people.It is bounded by Santiago City to the north and east, Quirino Province to the south, and Nueva Vizcaya to the west. Being the town nearest to Santiago City Proper, it became a favored destination for local businessmen. It houses the better resorts and hotels in Southern Isabela such as Punta Amelita and Villa Diana.