Ginatilan comprises 14 barangays with an estimated population of 18,810. 10 of its barangays (71%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Anao | 619 | 0 | Dead zone: no towers from any source |
| Cagsing | 2,285 | 0 | Dead zone: no towers from any source |
| Calabawan | 753 | 0 | Dead zone: no towers from any source |
| Cambagte | 1,013 | 0 | Dead zone: no towers from any source |
| Campisong | 532 | 0 | Dead zone: no towers from any source |
| Canorong | 652 | 0 | Dead zone: no towers from any source |
| Guiwanon | 253 | 1 | Crowdsourced signal only (no registered tower) |
| Looc | 447 | 0 | Dead zone: no towers from any source |
| Malatbo | 567 | 0 | Dead zone: no towers from any source |
| Mangaco | 1,245 | 0 | Dead zone: no towers from any source |
| Palanas | 2,840 | 1 | Crowdsourced signal only (no registered tower) |
| Poblacion | 3,492 | 13 | Crowdsourced signal only (no registered tower) |
| Salamanca | 827 | 0 | Dead zone: no towers from any source |
| San Roque | 3,285 | 3 | Crowdsourced signal only (no registered tower) |