Luisiana comprises 23 barangays with an estimated population of 24,058. 18 of its barangays (78%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Barangay Zone I (Pob.) | 68 | 0 | Dead zone: no towers from any source |
| Barangay Zone II (Pob.) | 27 | 0 | Dead zone: no towers from any source |
| Barangay Zone III (Pob.) | 0 | 0 | Dead zone: no towers from any source |
| Barangay Zone IV (Pob.) | 685 | 0 | Dead zone: no towers from any source |
| Barangay Zone V (Pob.) | 107 | 0 | Dead zone: no towers from any source |
| Barangay Zone VI (Pob.) | 74 | 0 | Dead zone: no towers from any source |
| Barangay Zone VII (Pob.) | 79 | 0 | Dead zone: no towers from any source |
| Barangay Zone VIII (Pob.) | 35 | 0 | Dead zone: no towers from any source |
| De La Paz | 658 | 0 | Dead zone: no towers from any source |
| San Antonio | 3,282 | 2 | Crowdsourced signal only (no registered tower) |
| San Buenaventura | 2,899 | 0 | Dead zone: no towers from any source |
| San Diego | 3,709 | 0 | Dead zone: no towers from any source |
| San Isidro | 3,484 | 5 | Crowdsourced signal only (no registered tower) |
| San Jose | 2,663 | 0 | Dead zone: no towers from any source |
| San Juan | 908 | 1 | Crowdsourced signal only (no registered tower) |
| San Luis | 426 | 0 | Dead zone: no towers from any source |
| San Pablo | 559 | 0 | Dead zone: no towers from any source |
| San Pedro | 764 | 0 | Dead zone: no towers from any source |
| San Rafael | 328 | 1 | Crowdsourced signal only (no registered tower) |
| San Roque | 639 | 0 | Dead zone: no towers from any source |
| San Salvador | 1,050 | 6 | Crowdsourced signal only (no registered tower) |
| Santo Domingo | 605 | 0 | Dead zone: no towers from any source |
| Santo Tomas | 1,009 | 0 | Dead zone: no towers from any source |