Misamis Oriental has 504 barangays across 26 municipalities. 228 barangays (45%) are connectivity dead zones.
| Municipality | Barangays | Dead zones |
|---|---|---|
| Alubijid | 16 | 6 (38%) |
| Balingasag | 30 | 13 (43%) |
| Balingoan | 9 | 8 (89%) |
| Binuangan | 8 | 5 (62%) |
| Cagayan de Oro City (Capital) | 80 | 7 (9%) |
| City of El Salvador | 15 | 5 (33%) |
| Claveria | 24 | 16 (67%) |
| Gingoog City | 79 | 51 (65%) |
| Gitagum | 11 | 6 (55%) |
| Initao | 16 | 7 (44%) |
| Jasaan | 15 | 5 (33%) |
| Kinoguitan | 15 | 10 (67%) |
| Lagonglong | 10 | 3 (30%) |
| Laguindingan | 11 | 1 (9%) |
| Libertad | 9 | 6 (67%) |
| Lugait | 8 | 5 (62%) |
| Magsaysay (Linugos) | 25 | 14 (56%) |
| Manticao | 13 | 9 (69%) |
| Medina | 19 | 11 (58%) |
| Naawan | 10 | 6 (60%) |
| Opol | 14 | 3 (21%) |
| Salay | 18 | 12 (67%) |
| Sugbongcogon | 10 | 7 (70%) |
| Tagoloan | 10 | 0 (0%) |
| Talisayan | 18 | 9 (50%) |
| Villanueva | 11 | 3 (27%) |