Jamindan comprises 30 barangays with an estimated population of 32,678. 28 of its barangays (93%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Agambulong | 2,607 | 0 | Dead zone: no towers from any source |
| Agbun-od | 744 | 0 | Dead zone: no towers from any source |
| Agcagay | 867 | 0 | Dead zone: no towers from any source |
| Aglibacao | 327 | 0 | Dead zone: no towers from any source |
| Agloloway | 576 | 0 | Dead zone: no towers from any source |
| Bayebaye | 1,716 | 0 | Dead zone: no towers from any source |
| Caridad | 519 | 0 | Dead zone: no towers from any source |
| Esperanza | 1,060 | 0 | Dead zone: no towers from any source |
| Fe | 367 | 0 | Dead zone: no towers from any source |
| Ganzon | 740 | 0 | Dead zone: no towers from any source |
| Guintas | 972 | 0 | Dead zone: no towers from any source |
| Igang | 522 | 0 | Dead zone: no towers from any source |
| Jaena Norte | 3,579 | 0 | Dead zone: no towers from any source |
| Jaena Sur | 1,168 | 0 | Dead zone: no towers from any source |
| Jagnaya | 1,026 | 0 | Dead zone: no towers from any source |
| Lapaz | 958 | 0 | Dead zone: no towers from any source |
| Linambasan | 1,178 | 0 | Dead zone: no towers from any source |
| Lucero | 1,963 | 0 | Dead zone: no towers from any source |
| Maantol | 1,018 | 0 | Dead zone: no towers from any source |
| Masgrau | 190 | 1 | Crowdsourced signal only (no registered tower) |
| Milan | 1,350 | 0 | Dead zone: no towers from any source |
| Molet | 480 | 0 | Dead zone: no towers from any source |
| Pangabat | 944 | 0 | Dead zone: no towers from any source |
| Pangabuan | 1,739 | 1 | Crowdsourced signal only (no registered tower) |
| Pasol-o | 627 | 0 | Dead zone: no towers from any source |
| Poblacion | 1,869 | 0 | Dead zone: no towers from any source |
| San Jose | 847 | 0 | Dead zone: no towers from any source |
| San Juan | 846 | 0 | Dead zone: no towers from any source |
| San Vicente | 650 | 0 | Dead zone: no towers from any source |
| Santo Rosario | 1,229 | 0 | Dead zone: no towers from any source |