Lala comprises 27 barangays with an estimated population of 77,036. 12 of its barangays (44%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Abaga | 5,906 | 11 | Crowdsourced signal only (no registered tower) |
| Andil | 341 | 0 | Dead zone: no towers from any source |
| Cabasagan | 4,169 | 2 | Registered tower only (not crowd-verified) |
| Camalan | 301 | 0 | Dead zone: no towers from any source |
| Darumawang Bucana | 1,482 | 0 | Dead zone: no towers from any source |
| Darumawang Ilaya | 3,454 | 1 | Registered tower only (not crowd-verified) |
| El Salvador | 2,076 | 1 | Crowdsourced signal only (no registered tower) |
| Gumagamot | 1,321 | 0 | Dead zone: no towers from any source |
| Lala Proper (Pob.) | 5,439 | 3 | Registered tower only (not crowd-verified) |
| Lanipao | 9,443 | 7 | Verified coverage (NTC + crowdsourced) |
| Magpatao | 1,611 | 4 | Crowdsourced signal only (no registered tower) |
| Maranding | 3,595 | 2 | Crowdsourced signal only (no registered tower) |
| Matampay Bucana | 2,192 | 0 | Dead zone: no towers from any source |
| Matampay Ilaya | 1,730 | 0 | Dead zone: no towers from any source |
| Pacita | 1,949 | 0 | Dead zone: no towers from any source |
| Pendolonan | 1,075 | 0 | Dead zone: no towers from any source |
| Pinoyak | 3,716 | 2 | Crowdsourced signal only (no registered tower) |
| Raw-an | 5,030 | 3 | Verified coverage (NTC + crowdsourced) |
| Rebe | 5,187 | 1 | Verified coverage (NTC + crowdsourced) |
| San Isidro Lower | 2,758 | 3 | Verified coverage (NTC + crowdsourced) |
| San Isidro Upper | 897 | 0 | Dead zone: no towers from any source |
| San Manuel | 1,980 | 0 | Dead zone: no towers from any source |
| Santa Cruz Lower | 2,150 | 0 | Dead zone: no towers from any source |
| Santa Cruz Upper | 930 | 1 | Registered tower only (not crowd-verified) |
| Simpak | 4,836 | 1 | Crowdsourced signal only (no registered tower) |
| Tenazas | 2,884 | 1 | Crowdsourced signal only (no registered tower) |
| Tuna-an | 584 | 0 | Dead zone: no towers from any source |