Kadingilan comprises 17 barangays with an estimated population of 36,524. 15 of its barangays (88%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Bagongbayan | 1,400 | 0 | Dead zone: no towers from any source |
| Bagor | 1,983 | 0 | Dead zone: no towers from any source |
| Balaoro | 2,951 | 0 | Dead zone: no towers from any source |
| Baroy | 1,868 | 0 | Dead zone: no towers from any source |
| Cabadiangan | 4,743 | 0 | Dead zone: no towers from any source |
| Husayan | 588 | 0 | Dead zone: no towers from any source |
| Kibalagon | 793 | 0 | Dead zone: no towers from any source |
| Kibogtok | 1,661 | 0 | Dead zone: no towers from any source |
| Mabuhay | 1,505 | 0 | Dead zone: no towers from any source |
| Malinao | 1,488 | 0 | Dead zone: no towers from any source |
| Matampay | 1,259 | 0 | Dead zone: no towers from any source |
| Pay-as | 2,696 | 0 | Dead zone: no towers from any source |
| Pinamanguhan | 2,244 | 0 | Dead zone: no towers from any source |
| Poblacion | 6,215 | 4 | Crowdsourced signal only (no registered tower) |
| Salvacion | 1,668 | 0 | Dead zone: no towers from any source |
| San Andres | 2,371 | 0 | Dead zone: no towers from any source |
| Sibonga | 1,091 | 1 | Crowdsourced signal only (no registered tower) |