Solano comprises 22 barangays with an estimated population of 58,574. 6 of its barangays (27%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Aggub | 2,456 | 1 | Crowdsourced signal only (no registered tower) |
| Bagahabag | 3,649 | 0 | Dead zone: no towers from any source |
| Bangaan | 1,145 | 0 | Dead zone: no towers from any source |
| Bangar | 1,087 | 2 | Crowdsourced signal only (no registered tower) |
| Bascaran | 2,525 | 22 | Crowdsourced signal only (no registered tower) |
| Communal | 1,463 | 0 | Dead zone: no towers from any source |
| Concepcion (Calalabangan) | 2,188 | 0 | Dead zone: no towers from any source |
| Curifang | 1,655 | 1 | Crowdsourced signal only (no registered tower) |
| Dadap | 859 | 0 | Dead zone: no towers from any source |
| Lactawan | 665 | 9 | Crowdsourced signal only (no registered tower) |
| Osmeña | 6,426 | 3 | Crowdsourced signal only (no registered tower) |
| Pilar D. Galima | 627 | 4 | Crowdsourced signal only (no registered tower) |
| Poblacion North | 429 | 4 | Crowdsourced signal only (no registered tower) |
| Poblacion South | 538 | 7 | Crowdsourced signal only (no registered tower) |
| Quezon | 3,611 | 2 | Crowdsourced signal only (no registered tower) |
| Quirino | 6,200 | 17 | Crowdsourced signal only (no registered tower) |
| Roxas | 9,516 | 28 | Crowdsourced signal only (no registered tower) |
| San Juan | 3,027 | 14 | Crowdsourced signal only (no registered tower) |
| San Luis | 1,793 | 9 | Crowdsourced signal only (no registered tower) |
| Tucal | 2,549 | 1 | Crowdsourced signal only (no registered tower) |
| Uddiawan | 4,690 | 8 | Crowdsourced signal only (no registered tower) |
| Wacal | 1,476 | 0 | Dead zone: no towers from any source |