Aringay comprises 24 barangays with an estimated population of 49,395. 14 of its barangays (58%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Alaska | 754 | 0 | Dead zone: no towers from any source |
| Basca | 1,566 | 1 | Crowdsourced signal only (no registered tower) |
| Dulao | 2,708 | 0 | Dead zone: no towers from any source |
| Gallano | 1,725 | 0 | Dead zone: no towers from any source |
| Macabato | 1,047 | 0 | Dead zone: no towers from any source |
| Manga | 1,731 | 0 | Dead zone: no towers from any source |
| Pangao-aoan East | 884 | 0 | Dead zone: no towers from any source |
| Pangao-aoan West | 478 | 0 | Dead zone: no towers from any source |
| Poblacion | 6,518 | 4 | Crowdsourced signal only (no registered tower) |
| Samara | 1,772 | 2 | Crowdsourced signal only (no registered tower) |
| San Antonio | 537 | 1 | Crowdsourced signal only (no registered tower) |
| San Benito Norte | 2,695 | 8 | Crowdsourced signal only (no registered tower) |
| San Benito Sur | 2,053 | 9 | Crowdsourced signal only (no registered tower) |
| San Eugenio | 5,449 | 9 | Crowdsourced signal only (no registered tower) |
| San Juan East | 873 | 0 | Dead zone: no towers from any source |
| San Juan West | 1,256 | 0 | Dead zone: no towers from any source |
| San Simon East | 1,422 | 0 | Dead zone: no towers from any source |
| San Simon West | 1,539 | 0 | Dead zone: no towers from any source |
| Santa Cecilia | 1,988 | 0 | Dead zone: no towers from any source |
| Santa Lucia | 1,932 | 0 | Dead zone: no towers from any source |
| Santa Rita East | 3,986 | 3 | Crowdsourced signal only (no registered tower) |
| Santa Rita West | 3,971 | 4 | Crowdsourced signal only (no registered tower) |
| Santo Rosario East | 1,008 | 1 | Crowdsourced signal only (no registered tower) |
| Santo Rosario West | 1,503 | 0 | Dead zone: no towers from any source |