Alimodian comprises 51 barangays with an estimated population of 47,344. 44 of its barangays (86%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Abang-abang | 100 | 0 | Dead zone: no towers from any source |
| Agsing | 460 | 0 | Dead zone: no towers from any source |
| Atabay | 757 | 0 | Dead zone: no towers from any source |
| Ba-ong | 433 | 0 | Dead zone: no towers from any source |
| Bagsakan | 77 | 0 | Dead zone: no towers from any source |
| Baguingin-Lanot | 1,141 | 0 | Dead zone: no towers from any source |
| Bagumbayan-Ilajas | 1,489 | 0 | Dead zone: no towers from any source |
| Balabago | 573 | 3 | Crowdsourced signal only (no registered tower) |
| Ban-ag | 1,216 | 0 | Dead zone: no towers from any source |
| Bancal | 2,352 | 4 | Crowdsourced signal only (no registered tower) |
| Binalud | 1,134 | 3 | Crowdsourced signal only (no registered tower) |
| Bugang | 258 | 0 | Dead zone: no towers from any source |
| Buhay | 1,090 | 1 | Crowdsourced signal only (no registered tower) |
| Bulod | 1,379 | 0 | Dead zone: no towers from any source |
| Cabacanan Proper | 781 | 0 | Dead zone: no towers from any source |
| Cabacanan Rizal | 1,947 | 0 | Dead zone: no towers from any source |
| Cagay | 942 | 0 | Dead zone: no towers from any source |
| Coline | 387 | 0 | Dead zone: no towers from any source |
| Coline-Dalag | 446 | 0 | Dead zone: no towers from any source |
| Cunsad | 401 | 0 | Dead zone: no towers from any source |
| Cuyad | 397 | 0 | Dead zone: no towers from any source |
| Dalid | 949 | 0 | Dead zone: no towers from any source |
| Dao | 182 | 0 | Dead zone: no towers from any source |
| Gines | 292 | 0 | Dead zone: no towers from any source |
| Ginomoy | 760 | 0 | Dead zone: no towers from any source |
| Ingwan | 550 | 0 | Dead zone: no towers from any source |
| Laylayan | 528 | 0 | Dead zone: no towers from any source |
| Lico | 999 | 0 | Dead zone: no towers from any source |
| Luan-luan | 612 | 0 | Dead zone: no towers from any source |
| Malamboy-Bondolan | 113 | 0 | Dead zone: no towers from any source |
| Malamhay | 63 | 0 | Dead zone: no towers from any source |
| Mambawi | 441 | 0 | Dead zone: no towers from any source |
| Manasa | 218 | 0 | Dead zone: no towers from any source |
| Manduyog | 672 | 0 | Dead zone: no towers from any source |
| Pajo | 755 | 0 | Dead zone: no towers from any source |
| Pianda-an Norte | 198 | 0 | Dead zone: no towers from any source |
| Pianda-an Sur | 761 | 0 | Dead zone: no towers from any source |
| Poblacion | 9,109 | 2 | Crowdsourced signal only (no registered tower) |
| Punong | 80 | 0 | Dead zone: no towers from any source |
| Quinaspan | 308 | 0 | Dead zone: no towers from any source |
| Sinamay | 1,977 | 3 | Crowdsourced signal only (no registered tower) |
| Sulong | 1,386 | 4 | Crowdsourced signal only (no registered tower) |
| Taban-Manguining | 3,713 | 0 | Dead zone: no towers from any source |
| Tabug | 866 | 0 | Dead zone: no towers from any source |
| Tarug | 189 | 0 | Dead zone: no towers from any source |
| Tugaslon | 75 | 0 | Dead zone: no towers from any source |
| Ubodan | 847 | 0 | Dead zone: no towers from any source |
| Ugbo | 348 | 0 | Dead zone: no towers from any source |
| Ulay-Bugang | 582 | 0 | Dead zone: no towers from any source |
| Ulay-Hinablan | 710 | 0 | Dead zone: no towers from any source |
| Umingan | 1,301 | 0 | Dead zone: no towers from any source |