Libagon comprises 14 barangays with an estimated population of 11,847. 13 of its barangays (93%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Biasong | 606 | 0 | Dead zone: no towers from any source |
| Bogasong | 958 | 0 | Dead zone: no towers from any source |
| Cawayan | 601 | 0 | Dead zone: no towers from any source |
| Gakat | 946 | 0 | Dead zone: no towers from any source |
| Jubas (Pob.) | 477 | 0 | Dead zone: no towers from any source |
| Magkasag | 697 | 0 | Dead zone: no towers from any source |
| Mayuga | 1,354 | 0 | Dead zone: no towers from any source |
| Nahaong | 1,452 | 0 | Dead zone: no towers from any source |
| Nahulid | 1,217 | 0 | Dead zone: no towers from any source |
| Otikon | 918 | 0 | Dead zone: no towers from any source |
| Pangi | 666 | 1 | Crowdsourced signal only (no registered tower) |
| Punta | 264 | 0 | Dead zone: no towers from any source |
| Talisay (Pob.) | 343 | 0 | Dead zone: no towers from any source |
| Tigbao | 1,348 | 0 | Dead zone: no towers from any source |