Talusan comprises 14 barangays with an estimated population of 25,923. 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 |
|---|---|---|---|
| Aurora | 557 | 0 | Dead zone: no towers from any source |
| Baganipay | 3,789 | 0 | Dead zone: no towers from any source |
| Bolingan | 922 | 0 | Dead zone: no towers from any source |
| Bualan | 1,509 | 0 | Dead zone: no towers from any source |
| Cawilan | 1,395 | 1 | Crowdsourced signal only (no registered tower) |
| Florida | 816 | 0 | Dead zone: no towers from any source |
| Kasigpitan | 545 | 0 | Dead zone: no towers from any source |
| Laparay | 3,007 | 0 | Dead zone: no towers from any source |
| Mahayahay | 858 | 3 | Crowdsourced signal only (no registered tower) |
| Moalboal | 1,183 | 0 | Dead zone: no towers from any source |
| Poblacion (Talusan) | 6,136 | 3 | Crowdsourced signal only (no registered tower) |
| Sagay | 2,794 | 2 | Crowdsourced signal only (no registered tower) |
| Samonte | 432 | 0 | Dead zone: no towers from any source |
| Tuburan | 1,980 | 0 | Dead zone: no towers from any source |