Bugasong comprises 27 barangays with an estimated population of 36,786. 20 of its barangays (74%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Anilawan | 299 | 0 | Dead zone: no towers from any source |
| Arangote | 580 | 0 | Dead zone: no towers from any source |
| Bagtason | 1,847 | 0 | Dead zone: no towers from any source |
| Camangahan | 1,264 | 4 | Crowdsourced signal only (no registered tower) |
| Centro Ilawod (Pob.) | 3,611 | 1 | Crowdsourced signal only (no registered tower) |
| Centro Ilaya (Pob.) | 1,704 | 0 | Dead zone: no towers from any source |
| Centro Pojo (Pob.) | 2,700 | 4 | Crowdsourced signal only (no registered tower) |
| Cubay North | 1,494 | 4 | Crowdsourced signal only (no registered tower) |
| Cubay South | 802 | 18 | Crowdsourced signal only (no registered tower) |
| Guija | 1,294 | 0 | Dead zone: no towers from any source |
| Igbalangao | 2,264 | 2 | Crowdsourced signal only (no registered tower) |
| Igsoro | 971 | 0 | Dead zone: no towers from any source |
| Ilaures | 1,098 | 0 | Dead zone: no towers from any source |
| Jinalinan | 920 | 0 | Dead zone: no towers from any source |
| Lacayon | 1,174 | 0 | Dead zone: no towers from any source |
| Maray | 421 | 0 | Dead zone: no towers from any source |
| Paliwan | 1,355 | 0 | Dead zone: no towers from any source |
| Pangalcagan | 3,021 | 0 | Dead zone: no towers from any source |
| Sabang East | 692 | 0 | Dead zone: no towers from any source |
| Sabang West | 399 | 0 | Dead zone: no towers from any source |
| Tagudtud North | 1,019 | 0 | Dead zone: no towers from any source |
| Tagudtud South | 985 | 0 | Dead zone: no towers from any source |
| Talisay | 851 | 1 | Crowdsourced signal only (no registered tower) |
| Tica | 2,095 | 0 | Dead zone: no towers from any source |
| Tono-an | 730 | 0 | Dead zone: no towers from any source |
| Yapu | 1,134 | 0 | Dead zone: no towers from any source |
| Zaragoza | 2,062 | 0 | Dead zone: no towers from any source |