Tugaya comprises 23 barangays with an estimated population of 15,494. 21 of its barangays (91%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Bagoaingud | 301 | 0 | Dead zone: no towers from any source |
| Buadi Alawang | 185 | 0 | Dead zone: no towers from any source |
| Buadi Dico | 1,271 | 0 | Dead zone: no towers from any source |
| Bubong | 246 | 0 | Dead zone: no towers from any source |
| Campong Talao | 2,753 | 0 | Dead zone: no towers from any source |
| Cayagan | 56 | 0 | Dead zone: no towers from any source |
| Dandanun | 94 | 0 | Dead zone: no towers from any source |
| Dilimbayan | 1,281 | 0 | Dead zone: no towers from any source |
| Gurain | 1,196 | 0 | Dead zone: no towers from any source |
| Lumbac | 87 | 1 | Crowdsourced signal only (no registered tower) |
| Maidan | 1,003 | 0 | Dead zone: no towers from any source |
| Mapantao | 1,148 | 0 | Dead zone: no towers from any source |
| Pagalamatan | 161 | 1 | Crowdsourced signal only (no registered tower) |
| Pandiaranao | 515 | 0 | Dead zone: no towers from any source |
| Pindolonan I | 666 | 0 | Dead zone: no towers from any source |
| Pindolonan II | 209 | 0 | Dead zone: no towers from any source |
| Poblacion (Ingud) | 279 | 0 | Dead zone: no towers from any source |
| Putad | 309 | 0 | Dead zone: no towers from any source |
| Raya | 787 | 0 | Dead zone: no towers from any source |
| Sugod I | 153 | 0 | Dead zone: no towers from any source |
| Sugod Mawatan | 796 | 0 | Dead zone: no towers from any source |
| Sumbaga Rogong | 1,011 | 0 | Dead zone: no towers from any source |
| Tangcal | 987 | 0 | Dead zone: no towers from any source |