Carrascal comprises 14 barangays with an estimated population of 25,959. 7 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 |
|---|---|---|---|
| Adlay | 8,031 | 3 | Crowdsourced signal only (no registered tower) |
| Babuyan | 877 | 0 | Dead zone: no towers from any source |
| Bacolod | 1,619 | 3 | Crowdsourced signal only (no registered tower) |
| Baybay (Pob.) | 2,866 | 1 | Crowdsourced signal only (no registered tower) |
| Bon-ot | 1,053 | 2 | Crowdsourced signal only (no registered tower) |
| Caglayag | 443 | 0 | Dead zone: no towers from any source |
| Dahican | 1,011 | 0 | Dead zone: no towers from any source |
| Doyos (Pob.) | 1,421 | 1 | Crowdsourced signal only (no registered tower) |
| Embarcadero (Pob.) | 786 | 1 | Crowdsourced signal only (no registered tower) |
| Gamuton | 1,739 | 0 | Dead zone: no towers from any source |
| Panikian | 3,504 | 1 | Crowdsourced signal only (no registered tower) |
| Pantukan | 957 | 0 | Dead zone: no towers from any source |
| Saca (Pob.) | 1,147 | 0 | Dead zone: no towers from any source |
| Tag-Anito | 505 | 0 | Dead zone: no towers from any source |