Uson comprises 35 barangays with an estimated population of 66,899. 33 of its barangays (94%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Arado | 1,076 | 0 | Dead zone: no towers from any source |
| Armenia | 3,732 | 0 | Dead zone: no towers from any source |
| Aurora | 3,851 | 0 | Dead zone: no towers from any source |
| Badling | 1,350 | 0 | Dead zone: no towers from any source |
| Bonifacio | 1,734 | 0 | Dead zone: no towers from any source |
| Buenasuerte | 1,421 | 0 | Dead zone: no towers from any source |
| Buenavista | 4,966 | 0 | Dead zone: no towers from any source |
| Campana | 852 | 0 | Dead zone: no towers from any source |
| Candelaria | 966 | 0 | Dead zone: no towers from any source |
| Centro | 968 | 0 | Dead zone: no towers from any source |
| Crossing | 1,649 | 1 | Crowdsourced signal only (no registered tower) |
| Dapdap | 3,413 | 0 | Dead zone: no towers from any source |
| Del Carmen | 2,065 | 0 | Dead zone: no towers from any source |
| Del Rosario | 1,418 | 0 | Dead zone: no towers from any source |
| Libertad | 2,228 | 0 | Dead zone: no towers from any source |
| Mabini | 673 | 0 | Dead zone: no towers from any source |
| Mabuhay | 2,044 | 0 | Dead zone: no towers from any source |
| Madao | 1,544 | 0 | Dead zone: no towers from any source |
| Magsaysay | 2,404 | 2 | Crowdsourced signal only (no registered tower) |
| Marcella | 1,983 | 0 | Dead zone: no towers from any source |
| Miaga | 2,484 | 0 | Dead zone: no towers from any source |
| Mongahay | 825 | 0 | Dead zone: no towers from any source |
| Morocborocan | 1,960 | 0 | Dead zone: no towers from any source |
| Paguihaman | 728 | 0 | Dead zone: no towers from any source |
| Panicijan | 1,154 | 0 | Dead zone: no towers from any source |
| Poblacion | 1,199 | 0 | Dead zone: no towers from any source |
| Quezon | 2,822 | 0 | Dead zone: no towers from any source |
| San Isidro | 5,962 | 0 | Dead zone: no towers from any source |
| San Jose | 972 | 0 | Dead zone: no towers from any source |
| San Mateo | 1,517 | 0 | Dead zone: no towers from any source |
| San Ramon | 2,297 | 0 | Dead zone: no towers from any source |
| San Vicente | 430 | 0 | Dead zone: no towers from any source |
| Santo Cristo | 1,614 | 0 | Dead zone: no towers from any source |
| Sawang | 1,063 | 0 | Dead zone: no towers from any source |
| Simawa | 1,535 | 0 | Dead zone: no towers from any source |