Magsaysay comprises 24 barangays with an estimated population of 33,890. 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 |
|---|---|---|---|
| Babasalon | 544 | 0 | Dead zone: no towers from any source |
| Baguiguicon | 870 | 0 | Dead zone: no towers from any source |
| Daan Campo | 2,160 | 0 | Dead zone: no towers from any source |
| Durianon | 664 | 0 | Dead zone: no towers from any source |
| Ilihan | 6,815 | 0 | Dead zone: no towers from any source |
| Lamigadato | 2,981 | 0 | Dead zone: no towers from any source |
| Liangan | 2,894 | 0 | Dead zone: no towers from any source |
| Lower Caningag (Perimbangan) | 1,251 | 0 | Dead zone: no towers from any source |
| Lubo | 499 | 0 | Dead zone: no towers from any source |
| Lumbac | 859 | 0 | Dead zone: no towers from any source |
| Malabaogan | 343 | 0 | Dead zone: no towers from any source |
| Mapantao | 868 | 0 | Dead zone: no towers from any source |
| Olango | 1,979 | 0 | Dead zone: no towers from any source |
| Pangao | 436 | 0 | Dead zone: no towers from any source |
| Pelingkingan | 1,221 | 0 | Dead zone: no towers from any source |
| Poblacion (Bago-A-Ingud) | 953 | 0 | Dead zone: no towers from any source |
| Rarab | 391 | 0 | Dead zone: no towers from any source |
| Somiorang | 1,603 | 0 | Dead zone: no towers from any source |
| Talambo | 556 | 0 | Dead zone: no towers from any source |
| Tambacon | 1,360 | 0 | Dead zone: no towers from any source |
| Tawinian | 992 | 0 | Dead zone: no towers from any source |
| Tipaan | 746 | 0 | Dead zone: no towers from any source |
| Tombador | 1,013 | 0 | Dead zone: no towers from any source |
| Upper Caningag (Taguitingan) | 1,892 | 0 | Dead zone: no towers from any source |