La Carlota City comprises 14 barangays with an estimated population of 64,290. 3 of its barangays (21%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Ara-al | 2,659 | 2 | Crowdsourced signal only (no registered tower) |
| Ayungon | 4,462 | 6 | Crowdsourced signal only (no registered tower) |
| Balabag | 2,583 | 1 | Crowdsourced signal only (no registered tower) |
| Barangay I (Pob.) | 4,545 | 6 | Crowdsourced signal only (no registered tower) |
| Barangay II (Pob.) | 7,867 | 2 | Crowdsourced signal only (no registered tower) |
| Barangay III (Pob.) | 5,071 | 5 | Crowdsourced signal only (no registered tower) |
| Batuan | 7,995 | 5 | Crowdsourced signal only (no registered tower) |
| Cubay | 4,474 | 15 | Crowdsourced signal only (no registered tower) |
| Haguimit | 2,214 | 1 | Crowdsourced signal only (no registered tower) |
| La Granja | 7,515 | 4 | Crowdsourced signal only (no registered tower) |
| Nagasi | 4,133 | 0 | Dead zone: no towers from any source |
| Roberto S. Benedicto (Consuelo) | 3,846 | 3 | Crowdsourced signal only (no registered tower) |
| San Miguel | 3,945 | 0 | Dead zone: no towers from any source |
| Yubo | 2,981 | 0 | Dead zone: no towers from any source |