Flora comprises 16 barangays with an estimated population of 14,844. 12 of its barangays (75%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Allig | 608 | 0 | Dead zone: no towers from any source |
| Anninipan | 138 | 0 | Dead zone: no towers from any source |
| Atok | 225 | 0 | Dead zone: no towers from any source |
| Bagutong | 3,777 | 0 | Dead zone: no towers from any source |
| Balasi | 176 | 0 | Dead zone: no towers from any source |
| Balluyan | 328 | 0 | Dead zone: no towers from any source |
| Malayugan | 785 | 0 | Dead zone: no towers from any source |
| Mallig | 4,438 | 0 | Dead zone: no towers from any source |
| Malubibit Norte | 306 | 0 | Dead zone: no towers from any source |
| Malubibit Sur | 217 | 2 | Crowdsourced signal only (no registered tower) |
| Poblacion East | 499 | 4 | Crowdsourced signal only (no registered tower) |
| Poblacion West | 809 | 2 | Crowdsourced signal only (no registered tower) |
| San Jose | 91 | 0 | Dead zone: no towers from any source |
| Santa Maria | 381 | 0 | Dead zone: no towers from any source |
| Tamalunog | 634 | 3 | Crowdsourced signal only (no registered tower) |
| Upper Atok (Coliman) | 1,432 | 0 | Dead zone: no towers from any source |