Bansud comprises 14 barangays with an estimated population of 54,477. 10 of its barangays (71%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Alcadesma | 9,464 | 0 | Dead zone: no towers from any source |
| Bato | 519 | 0 | Dead zone: no towers from any source |
| Conrazon | 2,888 | 2 | Crowdsourced signal only (no registered tower) |
| Forest Land under Jurisdiction of Bansud, Oriental Mindoro | 3,402 | 0 | Dead zone: no towers from any source |
| Malo | 312 | 0 | Dead zone: no towers from any source |
| Manihala | 1,887 | 0 | Dead zone: no towers from any source |
| Pag-Asa | 1,925 | 2 | Crowdsourced signal only (no registered tower) |
| Poblacion | 5,151 | 1 | Crowdsourced signal only (no registered tower) |
| Proper Bansud | 3,781 | 0 | Dead zone: no towers from any source |
| Proper Tiguisan | 3,030 | 0 | Dead zone: no towers from any source |
| Rosacara | 1,906 | 0 | Dead zone: no towers from any source |
| Salcedo | 12,336 | 0 | Dead zone: no towers from any source |
| Sumagui | 4,969 | 1 | Crowdsourced signal only (no registered tower) |
| Villa Pag-Asa | 2,907 | 0 | Dead zone: no towers from any source |