Gabaldon (Bitulok & Sabani) comprises 16 barangays with an estimated population of 43,877. 10 of its barangays (62%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Bagong Sikat | 2,129 | 0 | Dead zone: no towers from any source |
| Bagting | 1,965 | 0 | Dead zone: no towers from any source |
| Bantug | 893 | 0 | Dead zone: no towers from any source |
| Bitulok (North Pob.) | 5,896 | 1 | Crowdsourced signal only (no registered tower) |
| Bugnan | 3,935 | 0 | Dead zone: no towers from any source |
| Calabasa | 1,503 | 0 | Dead zone: no towers from any source |
| Camachile | 2,321 | 0 | Dead zone: no towers from any source |
| Cuyapa | 2,437 | 0 | Dead zone: no towers from any source |
| Ligaya | 9,348 | 1 | Crowdsourced signal only (no registered tower) |
| Macasandal | 1,545 | 0 | Dead zone: no towers from any source |
| Malinao | 2,404 | 3 | Crowdsourced signal only (no registered tower) |
| Pantoc | 2,593 | 1 | Crowdsourced signal only (no registered tower) |
| Pinamalisan | 167 | 4 | Crowdsourced signal only (no registered tower) |
| Sawmill | 1,587 | 0 | Dead zone: no towers from any source |
| South Poblacion | 2,995 | 8 | Crowdsourced signal only (no registered tower) |
| Tagumpay | 2,159 | 0 | Dead zone: no towers from any source |