Sibutad comprises 16 barangays with an estimated population of 15,450. 16 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 |
|---|---|---|---|
| Bagacay | 961 | 0 | Dead zone: no towers from any source |
| Calilic | 713 | 0 | Dead zone: no towers from any source |
| Calube | 596 | 0 | Dead zone: no towers from any source |
| Delapa | 294 | 0 | Dead zone: no towers from any source |
| Kanim | 555 | 0 | Dead zone: no towers from any source |
| Libay | 1,634 | 0 | Dead zone: no towers from any source |
| Magsaysay | 1,400 | 0 | Dead zone: no towers from any source |
| Marapong | 749 | 0 | Dead zone: no towers from any source |
| Minlasag | 730 | 0 | Dead zone: no towers from any source |
| Oyan | 1,206 | 0 | Dead zone: no towers from any source |
| Panganuran | 193 | 0 | Dead zone: no towers from any source |
| Poblacion (Sibutad) | 3,802 | 0 | Dead zone: no towers from any source |
| Sawang | 785 | 0 | Dead zone: no towers from any source |
| Sibuloc | 364 | 0 | Dead zone: no towers from any source |
| Sinipay | 270 | 0 | Dead zone: no towers from any source |
| Sipaloc | 1,198 | 0 | Dead zone: no towers from any source |