Catarman Barangay, Economy and Demographics Northern Samar Catarman is a coastal municipality in the province of Northern Samar. It serves as the provincial capital. The municipality of Catarman has a land area of 464.43 square kilometers and179.32 square miles which constitutes 12.57% total area. In addition, its population as determined by the 2020 Census was 97,879. This … Continue reading Catarman Barangay, Economy and Demographics Northern Samar