Cabayu is a barangay of the philippine municipality Ballesteros in the province Cagayan
in Cagayan Valley
which is part of the Luzon group
Cabayu is one of the barangays which are in the outlying area of Municipality Ballesteros.
The municipality Ballesteros with a population of about 31,044 and its 19 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 Cabayu had 733 residents.
Other barangays of Ballesteros are:
Ammubuan, Baran, Cabaritan East, Cabaritan West, Cabuluan East, Cabuluan West, Centro East (Pob.), Centro West (Pob.), Fugu, Mabuttal East, Mabuttal West, Nararagan, Palloc, Payagan East, Payagan West, San Juan, Santa Cruz, Zitanga