Salvador Benedicto comprises 7 barangays with an estimated population of 26,358. 6 of its barangays (86%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Bago (Lalung) | 3,184 | 0 | Dead zone: no towers from any source |
| Bagong Silang (Marcelo) | 2,833 | 0 | Dead zone: no towers from any source |
| Bunga | 8,977 | 0 | Dead zone: no towers from any source |
| Igmaya-an | 5,112 | 0 | Dead zone: no towers from any source |
| Kumaliskis | 1,319 | 0 | Dead zone: no towers from any source |
| Pandanon | 3,655 | 3 | Crowdsourced signal only (no registered tower) |
| Pinowayan (Prosperidad) | 1,278 | 0 | Dead zone: no towers from any source |