Palompon comprises 50 barangays with an estimated population of 54,380. 33 of its barangays (66%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Baguinbin | 1,026 | 0 | Dead zone: no towers from any source |
| Belen | 88 | 0 | Dead zone: no towers from any source |
| Bitaog Pob. (Ypil III) | 423 | 0 | Dead zone: no towers from any source |
| Buenavista | 459 | 0 | Dead zone: no towers from any source |
| Caduhaan | 644 | 0 | Dead zone: no towers from any source |
| Cambakbak | 782 | 1 | Crowdsourced signal only (no registered tower) |
| Cambinoy | 308 | 0 | Dead zone: no towers from any source |
| Cangcosme | 437 | 0 | Dead zone: no towers from any source |
| Cangmuya | 1,276 | 0 | Dead zone: no towers from any source |
| Canipaan | 1,146 | 0 | Dead zone: no towers from any source |
| Cantandoy | 2,354 | 2 | Crowdsourced signal only (no registered tower) |
| Cantuhaon | 2,473 | 0 | Dead zone: no towers from any source |
| Catigahan | 212 | 0 | Dead zone: no towers from any source |
| Central 1 (Pob.) | 275 | 3 | Crowdsourced signal only (no registered tower) |
| Central 2 (Pob.) | 314 | 2 | Crowdsourced signal only (no registered tower) |
| Cruz | 921 | 0 | Dead zone: no towers from any source |
| Duljugan | 949 | 0 | Dead zone: no towers from any source |
| Guiwan 1 (Pob.) | 1,017 | 0 | Dead zone: no towers from any source |
| Guiwan 2 (Pob.) | 528 | 2 | Crowdsourced signal only (no registered tower) |
| Himarco | 1,600 | 0 | Dead zone: no towers from any source |
| Hinablayan Pob. (Central 3) | 32 | 1 | Crowdsourced signal only (no registered tower) |
| Hinagbuan | 184 | 0 | Dead zone: no towers from any source |
| Lat-osan | 870 | 0 | Dead zone: no towers from any source |
| Liberty | 1,143 | 0 | Dead zone: no towers from any source |
| Lomonon | 1,795 | 0 | Dead zone: no towers from any source |
| Mabini | 1,419 | 1 | Crowdsourced signal only (no registered tower) |
| Magsaysay | 951 | 0 | Dead zone: no towers from any source |
| Masaba | 209 | 0 | Dead zone: no towers from any source |
| Mazawalo Pob. (Lili-on) | 5,075 | 2 | Crowdsourced signal only (no registered tower) |
| Parilla | 897 | 0 | Dead zone: no towers from any source |
| Pinagdait Pob. (Ypil I) | 333 | 1 | Crowdsourced signal only (no registered tower) |
| Pinaghi-usa Pob. (Ypil II) | 1,034 | 8 | Crowdsourced signal only (no registered tower) |
| Plaridel | 146 | 1 | Crowdsourced signal only (no registered tower) |
| Rizal | 1,087 | 1 | Crowdsourced signal only (no registered tower) |
| Sabang | 1,976 | 1 | Crowdsourced signal only (no registered tower) |
| San Guillermo | 778 | 0 | Dead zone: no towers from any source |
| San Isidro | 1,990 | 0 | Dead zone: no towers from any source |
| San Joaquin | 661 | 0 | Dead zone: no towers from any source |
| San Juan | 1,909 | 0 | Dead zone: no towers from any source |
| San Miguel | 4,022 | 4 | Crowdsourced signal only (no registered tower) |
| San Pablo | 59 | 0 | Dead zone: no towers from any source |
| San Pedro | 1,221 | 1 | Crowdsourced signal only (no registered tower) |
| San Roque | 236 | 0 | Dead zone: no towers from any source |
| Santiago | 2,011 | 0 | Dead zone: no towers from any source |
| Taberna | 1,633 | 1 | Crowdsourced signal only (no registered tower) |
| Tabunok | 1,848 | 2 | Crowdsourced signal only (no registered tower) |
| Tambis | 955 | 0 | Dead zone: no towers from any source |
| Tinabilan | 374 | 0 | Dead zone: no towers from any source |
| Tinago | 1,449 | 0 | Dead zone: no towers from any source |
| Tinubdan | 851 | 0 | Dead zone: no towers from any source |