HISTORY
Libjo took its name from the word lib-lib, which means a remote area. This was because the barangay of Libjo was once surrounded by a dense forest. The people would come to refer to the place simply as Libjo. It is one of the geothermal barangays in the municipality.
OFFICIALS
| Punong Barangay | Reynaldo C. Cuebillas Jr. |
| Barangay Kagawad | Nelson C. Copino |
| Lily May N. Abellano | |
| Roger R. Paz | |
| Omar D. Colasi | |
| Roberto G. Carlet | |
| Ryan C. Colot | |
| Virginia M. Cid | |
| SK Chairman | Uzzil Don C. Padua |
| Barangay Secretary | Delia C. Tarim |
| Barangay Treasurer | Ma. Judy T. Oronan |