Ternate comprises 10 barangays with an estimated population of 12,285. 5 of its barangays (50%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Bucana | 615 | 0 | Dead zone: no towers from any source |
| Poblacion I (Barangay I) | 848 | 10 | Crowdsourced signal only (no registered tower) |
| Poblacion I A | 1,019 | 10 | Crowdsourced signal only (no registered tower) |
| Poblacion II (Barangay II) | 1,816 | 2 | Crowdsourced signal only (no registered tower) |
| Poblacion III (Barangay III) | 1,192 | 0 | Dead zone: no towers from any source |
| San Jose | 1,346 | 0 | Dead zone: no towers from any source |
| San Juan I | 1,469 | 0 | Dead zone: no towers from any source |
| San Juan II | 796 | 0 | Dead zone: no towers from any source |
| Sapang I | 2,976 | 59 | Crowdsourced signal only (no registered tower) |
| Sapang II | 208 | 10 | Crowdsourced signal only (no registered tower) |