Salcedo (Baugen) comprises 21 barangays with an estimated population of 12,640. 20 of its barangays (95%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Atabay | 522 | 0 | Dead zone: no towers from any source |
| Balidbid | 1,209 | 0 | Dead zone: no towers from any source |
| Baluarte | 1,663 | 0 | Dead zone: no towers from any source |
| Baybayading | 865 | 0 | Dead zone: no towers from any source |
| Boguibog | 712 | 0 | Dead zone: no towers from any source |
| Bulala-Leguey | 120 | 0 | Dead zone: no towers from any source |
| Calangcuasan | 1,220 | 0 | Dead zone: no towers from any source |
| Culiong | 145 | 0 | Dead zone: no towers from any source |
| Dinaratan | 758 | 0 | Dead zone: no towers from any source |
| Kaliwakiw | 498 | 0 | Dead zone: no towers from any source |
| Kinmarin | 632 | 0 | Dead zone: no towers from any source |
| Lucbuban | 1,001 | 0 | Dead zone: no towers from any source |
| Madarang | 132 | 0 | Dead zone: no towers from any source |
| Maligcong | 134 | 0 | Dead zone: no towers from any source |
| Pias | 288 | 0 | Dead zone: no towers from any source |
| Poblacion Norte | 874 | 2 | Crowdsourced signal only (no registered tower) |
| Poblacion Sur | 565 | 0 | Dead zone: no towers from any source |
| San Gaspar | 303 | 0 | Dead zone: no towers from any source |
| San Tiburcio | 318 | 0 | Dead zone: no towers from any source |
| Sorioan | 464 | 0 | Dead zone: no towers from any source |
| Ubbog | 217 | 0 | Dead zone: no towers from any source |