Buruanga comprises 15 barangays with an estimated population of 18,566. 14 of its barangays (93%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Alegria | 1,609 | 1 | Crowdsourced signal only (no registered tower) |
| Bagongbayan | 1,131 | 0 | Dead zone: no towers from any source |
| Balusbos | 704 | 0 | Dead zone: no towers from any source |
| Bel-is | 515 | 0 | Dead zone: no towers from any source |
| Cabugan | 978 | 0 | Dead zone: no towers from any source |
| El Progreso | 1,484 | 0 | Dead zone: no towers from any source |
| Habana | 1,785 | 0 | Dead zone: no towers from any source |
| Katipunan | 2,155 | 0 | Dead zone: no towers from any source |
| Mayapay | 1,602 | 0 | Dead zone: no towers from any source |
| Nazareth | 1,670 | 0 | Dead zone: no towers from any source |
| Panilongan | 1,350 | 0 | Dead zone: no towers from any source |
| Poblacion | 1,189 | 0 | Dead zone: no towers from any source |
| Santander | 1,103 | 0 | Dead zone: no towers from any source |
| Tag-osip | 666 | 0 | Dead zone: no towers from any source |
| Tigum | 625 | 0 | Dead zone: no towers from any source |