Catigbian comprises 22 barangays with an estimated population of 23,082. 16 of its barangays (73%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Alegria | 2,161 | 2 | Crowdsourced signal only (no registered tower) |
| Ambuan | 908 | 0 | Dead zone: no towers from any source |
| Baang | 1,360 | 0 | Dead zone: no towers from any source |
| Bagtic | 758 | 0 | Dead zone: no towers from any source |
| Bongbong | 676 | 0 | Dead zone: no towers from any source |
| Cambailan | 932 | 0 | Dead zone: no towers from any source |
| Candumayao | 2,537 | 0 | Dead zone: no towers from any source |
| Causwagan Norte | 1,428 | 0 | Dead zone: no towers from any source |
| Hagbuaya | 418 | 0 | Dead zone: no towers from any source |
| Haguilanan | 1,072 | 5 | Crowdsourced signal only (no registered tower) |
| Kang-iras | 1,172 | 0 | Dead zone: no towers from any source |
| Libertad Sur | 221 | 0 | Dead zone: no towers from any source |
| Liboron | 724 | 0 | Dead zone: no towers from any source |
| Mahayag Norte | 378 | 0 | Dead zone: no towers from any source |
| Mahayag Sur | 54 | 0 | Dead zone: no towers from any source |
| Maitum | 1,107 | 0 | Dead zone: no towers from any source |
| Mantasida | 349 | 0 | Dead zone: no towers from any source |
| Poblacion | 2,490 | 10 | Crowdsourced signal only (no registered tower) |
| Poblacion Weste | 1,378 | 5 | Crowdsourced signal only (no registered tower) |
| Rizal | 775 | 0 | Dead zone: no towers from any source |
| Sinakayanan | 1,066 | 4 | Crowdsourced signal only (no registered tower) |
| Triple Union | 1,118 | 1 | Crowdsourced signal only (no registered tower) |