Palauig comprises 19 barangays with an estimated population of 41,386. 9 of its barangays (47%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Alwa | 950 | 0 | Dead zone: no towers from any source |
| Bato | 989 | 0 | Dead zone: no towers from any source |
| Bulawen | 6,766 | 13 | Crowdsourced signal only (no registered tower) |
| Cauyan | 1,198 | 3 | Crowdsourced signal only (no registered tower) |
| East Poblacion | 1,308 | 1 | Crowdsourced signal only (no registered tower) |
| Garreta | 790 | 0 | Dead zone: no towers from any source |
| Libaba | 935 | 0 | Dead zone: no towers from any source |
| Liozon | 3,988 | 2 | Crowdsourced signal only (no registered tower) |
| Lipay | 2,200 | 0 | Dead zone: no towers from any source |
| Locloc | 2,467 | 0 | Dead zone: no towers from any source |
| Macarang | 3,055 | 0 | Dead zone: no towers from any source |
| Magalawa | 41 | 2 | Crowdsourced signal only (no registered tower) |
| Pangolingan | 2,022 | 4 | Crowdsourced signal only (no registered tower) |
| Salaza | 6,898 | 36 | Crowdsourced signal only (no registered tower) |
| San Juan | 770 | 0 | Dead zone: no towers from any source |
| Sto. Niño | 1,452 | 4 | Crowdsourced signal only (no registered tower) |
| Sto. Tomas | 2,408 | 0 | Dead zone: no towers from any source |
| Tition (San Vicente) | 2,150 | 1 | Crowdsourced signal only (no registered tower) |
| West Poblacion | 999 | 2 | Crowdsourced signal only (no registered tower) |