Boac (Capital) comprises 61 barangays with an estimated population of 58,038. 49 of its barangays (80%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Agot | 542 | 0 | Dead zone: no towers from any source |
| Agumaymayan | 574 | 0 | Dead zone: no towers from any source |
| Amoingon | 1,284 | 3 | Crowdsourced signal only (no registered tower) |
| Apitong | 302 | 0 | Dead zone: no towers from any source |
| Balagasan | 915 | 0 | Dead zone: no towers from any source |
| Balaring | 476 | 0 | Dead zone: no towers from any source |
| Balimbing | 1,245 | 0 | Dead zone: no towers from any source |
| Balogo | 1,130 | 1 | Crowdsourced signal only (no registered tower) |
| Bamban | 427 | 0 | Dead zone: no towers from any source |
| Bangbangalon | 1,117 | 0 | Dead zone: no towers from any source |
| Bantad | 1,832 | 1 | Crowdsourced signal only (no registered tower) |
| Bantay | 1,844 | 1 | Crowdsourced signal only (no registered tower) |
| Bayuti | 543 | 0 | Dead zone: no towers from any source |
| Binunga | 756 | 0 | Dead zone: no towers from any source |
| Boi | 294 | 0 | Dead zone: no towers from any source |
| Boton | 250 | 0 | Dead zone: no towers from any source |
| Buliasnin | 2,056 | 1 | Crowdsourced signal only (no registered tower) |
| Bunganay | 2,038 | 0 | Dead zone: no towers from any source |
| Caganhao | 463 | 0 | Dead zone: no towers from any source |
| Canat | 1,579 | 0 | Dead zone: no towers from any source |
| Catubugan | 987 | 0 | Dead zone: no towers from any source |
| Cawit | 3,359 | 1 | Crowdsourced signal only (no registered tower) |
| Daig | 411 | 0 | Dead zone: no towers from any source |
| Daypay | 263 | 0 | Dead zone: no towers from any source |
| Duyay | 2,227 | 0 | Dead zone: no towers from any source |
| Hinapulan | 1,585 | 0 | Dead zone: no towers from any source |
| Ihatub | 1,257 | 0 | Dead zone: no towers from any source |
| Isok I (Pob.) | 1,436 | 1 | Crowdsourced signal only (no registered tower) |
| Isok II Pob. (Kalamias) | 654 | 0 | Dead zone: no towers from any source |
| Laylay | 2,723 | 1 | Crowdsourced signal only (no registered tower) |
| Lupac | 994 | 0 | Dead zone: no towers from any source |
| Mahinhin | 194 | 0 | Dead zone: no towers from any source |
| Mainit | 1,304 | 0 | Dead zone: no towers from any source |
| Malbog | 172 | 0 | Dead zone: no towers from any source |
| Maligaya | 563 | 0 | Dead zone: no towers from any source |
| Malusak (Pob.) | 492 | 0 | Dead zone: no towers from any source |
| Mansiwat | 264 | 0 | Dead zone: no towers from any source |
| Mataas Na Bayan (Pob.) | 439 | 0 | Dead zone: no towers from any source |
| Maybo | 693 | 0 | Dead zone: no towers from any source |
| Mercado (Pob.) | 1,272 | 0 | Dead zone: no towers from any source |
| Murallon (Pob.) | 635 | 0 | Dead zone: no towers from any source |
| Ogbac | 366 | 0 | Dead zone: no towers from any source |
| Pawa | 1,609 | 0 | Dead zone: no towers from any source |
| Pili | 128 | 0 | Dead zone: no towers from any source |
| Poctoy | 160 | 0 | Dead zone: no towers from any source |
| Poras | 709 | 0 | Dead zone: no towers from any source |
| Puting Buhangin | 480 | 0 | Dead zone: no towers from any source |
| Puyog | 951 | 0 | Dead zone: no towers from any source |
| Sabong | 421 | 0 | Dead zone: no towers from any source |
| San Miguel (Pob.) | 103 | 1 | Crowdsourced signal only (no registered tower) |
| Santol | 1,956 | 11 | Crowdsourced signal only (no registered tower) |
| Sawi | 925 | 1 | Crowdsourced signal only (no registered tower) |
| Tabi | 920 | 0 | Dead zone: no towers from any source |
| Tabigue | 707 | 0 | Dead zone: no towers from any source |
| Tagwak | 371 | 0 | Dead zone: no towers from any source |
| Tambunan | 609 | 0 | Dead zone: no towers from any source |
| Tampus (Pob.) | 1,386 | 0 | Dead zone: no towers from any source |
| Tanza | 2,505 | 4 | Crowdsourced signal only (no registered tower) |
| Tugos | 1,619 | 0 | Dead zone: no towers from any source |
| Tumagabok | 346 | 0 | Dead zone: no towers from any source |
| Tumapon | 176 | 0 | Dead zone: no towers from any source |