Mabini (Doña Alicia) comprises 11 barangays with an estimated population of 37,280. 5 of its barangays (45%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Anitapan | 2,650 | 0 | Dead zone: no towers from any source |
| Cabuyuan | 2,166 | 0 | Dead zone: no towers from any source |
| Cadunan | 2,629 | 3 | Crowdsourced signal only (no registered tower) |
| Cuambog (Pob.) | 5,861 | 5 | Crowdsourced signal only (no registered tower) |
| Del Pilar | 2,540 | 0 | Dead zone: no towers from any source |
| Golden Valley (Maraut) | 4,047 | 0 | Dead zone: no towers from any source |
| Libodon | 1,291 | 0 | Dead zone: no towers from any source |
| Pangibiran | 2,561 | 1 | Crowdsourced signal only (no registered tower) |
| Pindasan | 4,737 | 19 | Crowdsourced signal only (no registered tower) |
| San Antonio | 3,456 | 4 | Crowdsourced signal only (no registered tower) |
| Tagnanan (Mampising) | 5,342 | 4 | Crowdsourced signal only (no registered tower) |