Amadeo comprises 26 barangays with an estimated population of 32,988. 11 of its barangays (42%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Banaybanay | 2,378 | 16 | Crowdsourced signal only (no registered tower) |
| Barangay I (Pob.) | 1,991 | 6 | Crowdsourced signal only (no registered tower) |
| Barangay II (Pob.) | 162 | 0 | Dead zone: no towers from any source |
| Barangay III (Pob.) | 126 | 4 | Crowdsourced signal only (no registered tower) |
| Barangay IV (Pob.) | 407 | 0 | Dead zone: no towers from any source |
| Barangay IX (Pob.) | 193 | 0 | Dead zone: no towers from any source |
| Barangay V (Pob.) | 2,840 | 0 | Dead zone: no towers from any source |
| Barangay VI (Pob.) | 697 | 4 | Crowdsourced signal only (no registered tower) |
| Barangay VII (Pob.) | 286 | 0 | Dead zone: no towers from any source |
| Barangay VIII (Pob.) | 523 | 0 | Dead zone: no towers from any source |
| Barangay X (Pob.) | 164 | 0 | Dead zone: no towers from any source |
| Barangay XI (Pob.) | 541 | 0 | Dead zone: no towers from any source |
| Barangay XII (Pob.) | 1,581 | 0 | Dead zone: no towers from any source |
| Bucal | 1,780 | 8 | Crowdsourced signal only (no registered tower) |
| Buho | 923 | 7 | Crowdsourced signal only (no registered tower) |
| Dagatan | 2,573 | 22 | Crowdsourced signal only (no registered tower) |
| Halang | 1,182 | 2 | Crowdsourced signal only (no registered tower) |
| Loma | 1,108 | 12 | Crowdsourced signal only (no registered tower) |
| Maitim I | 2,547 | 2 | Crowdsourced signal only (no registered tower) |
| Maymangga | 867 | 0 | Dead zone: no towers from any source |
| Minantok Kanluran | 934 | 0 | Dead zone: no towers from any source |
| Minantok Silangan | 1,062 | 3 | Crowdsourced signal only (no registered tower) |
| Pangil | 2,428 | 1 | Crowdsourced signal only (no registered tower) |
| Salaban | 1,547 | 12 | Crowdsourced signal only (no registered tower) |
| Talon | 3,073 | 6 | Crowdsourced signal only (no registered tower) |
| Tamacan | 1,075 | 6 | Crowdsourced signal only (no registered tower) |