Manabo comprises 11 barangays with an estimated population of 10,789. 11 of its barangays (100%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Ayyeng (Pob.) | 1,599 | 0 | Dead zone: no towers from any source |
| Catacdegan Nuevo | 590 | 0 | Dead zone: no towers from any source |
| Catacdegan Viejo | 303 | 0 | Dead zone: no towers from any source |
| Luzong | 1,198 | 0 | Dead zone: no towers from any source |
| San Jose Norte | 301 | 0 | Dead zone: no towers from any source |
| San Jose Sur | 663 | 0 | Dead zone: no towers from any source |
| San Juan Norte | 510 | 0 | Dead zone: no towers from any source |
| San Juan Sur | 788 | 0 | Dead zone: no towers from any source |
| San Ramon East | 2,270 | 0 | Dead zone: no towers from any source |
| San Ramon West | 1,856 | 0 | Dead zone: no towers from any source |
| Santo Tomas | 711 | 0 | Dead zone: no towers from any source |