Lawaan comprises 16 barangays with an estimated population of 14,391. 16 of its barangays (100%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Barangay Poblacion 1 | 611 | 0 | Dead zone: no towers from any source |
| Barangay Poblacion 10 | 1,433 | 0 | Dead zone: no towers from any source |
| Barangay Poblacion 2 | 8 | 0 | Dead zone: no towers from any source |
| Barangay Poblacion 3 | 3 | 0 | Dead zone: no towers from any source |
| Barangay Poblacion 4 | 5 | 0 | Dead zone: no towers from any source |
| Barangay Poblacion 5 | 0 | 0 | Dead zone: no towers from any source |
| Barangay Poblacion 6 | 11 | 0 | Dead zone: no towers from any source |
| Barangay Poblacion 7 | 473 | 0 | Dead zone: no towers from any source |
| Barangay Poblacion 8 | 1,738 | 0 | Dead zone: no towers from any source |
| Barangay Poblacion 9 | 378 | 0 | Dead zone: no towers from any source |
| Betaog | 840 | 0 | Dead zone: no towers from any source |
| Bolusao | 2,724 | 0 | Dead zone: no towers from any source |
| Guinob-an | 1,268 | 0 | Dead zone: no towers from any source |
| Maslog | 841 | 0 | Dead zone: no towers from any source |
| San Isidro | 2,226 | 0 | Dead zone: no towers from any source |
| Taguite | 1,832 | 0 | Dead zone: no towers from any source |