San Vicente comprises 7 barangays with an estimated population of 6,666. 7 of its barangays (100%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Destacado Pob. (Bgy.2) | 794 | 0 | Dead zone: no towers from any source |
| Maragat | 1,082 | 0 | Dead zone: no towers from any source |
| Mongol Bongol Pob. (Bgy.1) | 1,712 | 0 | Dead zone: no towers from any source |
| Punta Pob. (Bgy.3) | 933 | 0 | Dead zone: no towers from any source |
| Sangputan | 501 | 0 | Dead zone: no towers from any source |
| Sila | 344 | 0 | Dead zone: no towers from any source |
| Tarnate | 1,300 | 0 | Dead zone: no towers from any source |