Before its creation into a municipality, Hagonoy was a sitio of barrio Digos, municipality of Sta.
Republic Act No. 2094, which defined the boundaries of Hagonoy, referred to its territory as comprising the barrios of Kibuaya, Upper Sacub, Lower Sacub, Maliit-Digos, La Union, Malabang, Tulogan, Malinao, Guihing, Pawa, Hagonoy, Balutakay, Leling, and Sinayawan, and the sitios of Quezon and Polopolo [REF].