Benguet has 269 barangays across 14 municipalities. 79 barangays (29%) are connectivity dead zones.
| Municipality | Barangays | Dead zones |
|---|---|---|
| Atok | 8 | 3 (38%) |
| Baguio City | 129 | 13 (10%) |
| Bakun | 7 | 6 (86%) |
| Bokod | 10 | 3 (30%) |
| Buguias | 14 | 8 (57%) |
| Itogon | 9 | 1 (11%) |
| Kabayan | 13 | 7 (54%) |
| Kapangan | 15 | 14 (93%) |
| Kibungan | 7 | 7 (100%) |
| La Trinidad (Capital) | 16 | 2 (12%) |
| Mankayan | 12 | 6 (50%) |
| Sablan | 8 | 3 (38%) |
| Tuba | 13 | 1 (8%) |
| Tublay | 8 | 5 (62%) |