Marogong comprises 24 barangays with an estimated population of 14,814. 24 of its barangays (100%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Bagumbayan | 1,251 | 0 | Dead zone: no towers from any source |
| Balut | 406 | 0 | Dead zone: no towers from any source |
| Bitayan | 436 | 0 | Dead zone: no towers from any source |
| Bolawan | 731 | 0 | Dead zone: no towers from any source |
| Bonga | 1,038 | 0 | Dead zone: no towers from any source |
| Cabasaran | 739 | 0 | Dead zone: no towers from any source |
| Cadayonan | 432 | 0 | Dead zone: no towers from any source |
| Cahera | 182 | 0 | Dead zone: no towers from any source |
| Cairantang | 190 | 0 | Dead zone: no towers from any source |
| Calumbog | 427 | 0 | Dead zone: no towers from any source |
| Canibongan | 482 | 0 | Dead zone: no towers from any source |
| Diragun | 666 | 0 | Dead zone: no towers from any source |
| Mantailoco | 494 | 0 | Dead zone: no towers from any source |
| Mapantao | 68 | 0 | Dead zone: no towers from any source |
| Marogong East | 1,183 | 0 | Dead zone: no towers from any source |
| Marogong Proper (Pob.) | 498 | 0 | Dead zone: no towers from any source |
| Mayaman | 776 | 0 | Dead zone: no towers from any source |
| Pabrica | 1,350 | 0 | Dead zone: no towers from any source |
| Paigoay Coda | 385 | 0 | Dead zone: no towers from any source |
| Pasayanan | 107 | 0 | Dead zone: no towers from any source |
| Piangologan | 2,192 | 0 | Dead zone: no towers from any source |
| Puracan | 221 | 0 | Dead zone: no towers from any source |
| Romagondong | 155 | 0 | Dead zone: no towers from any source |
| Sarang | 405 | 0 | Dead zone: no towers from any source |