Moalboal comprises 15 barangays with an estimated population of 23,422. 7 of its barangays (47%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Agbalanga | 956 | 0 | Dead zone: no towers from any source |
| Bala | 782 | 0 | Dead zone: no towers from any source |
| Balabagon | 902 | 1 | Crowdsourced signal only (no registered tower) |
| Basdiot | 3,454 | 37 | Crowdsourced signal only (no registered tower) |
| Batadbatad | 852 | 0 | Dead zone: no towers from any source |
| Bugho | 1,568 | 0 | Dead zone: no towers from any source |
| Buguil | 425 | 0 | Dead zone: no towers from any source |
| Busay | 682 | 0 | Dead zone: no towers from any source |
| Lanao | 1,086 | 0 | Dead zone: no towers from any source |
| Poblacion East | 2,269 | 3 | Crowdsourced signal only (no registered tower) |
| Poblacion West | 3,714 | 9 | Crowdsourced signal only (no registered tower) |
| Saavedra | 1,733 | 13 | Crowdsourced signal only (no registered tower) |
| Tomonoy | 2,028 | 2 | Crowdsourced signal only (no registered tower) |
| Tuble | 777 | 8 | Crowdsourced signal only (no registered tower) |
| Tunga | 2,194 | 25 | Crowdsourced signal only (no registered tower) |