Science City of Muñoz comprises 37 barangays with an estimated population of 89,703. 26 of its barangays (70%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Bagong Sikat | 3,427 | 0 | Dead zone: no towers from any source |
| Balante | 1,556 | 0 | Dead zone: no towers from any source |
| Bantug | 17,200 | 53 | Crowdsourced signal only (no registered tower) |
| Bical | 2,283 | 0 | Dead zone: no towers from any source |
| Cabisuculan | 1,834 | 0 | Dead zone: no towers from any source |
| Calabalabaan | 808 | 0 | Dead zone: no towers from any source |
| Calisitan | 439 | 0 | Dead zone: no towers from any source |
| Catalanacan | 7,006 | 1 | Crowdsourced signal only (no registered tower) |
| Curva | 292 | 0 | Dead zone: no towers from any source |
| Franza | 3,179 | 0 | Dead zone: no towers from any source |
| Gabaldon | 1,758 | 0 | Dead zone: no towers from any source |
| Labney | 1,364 | 2 | Crowdsourced signal only (no registered tower) |
| Licaong | 2,037 | 3 | Crowdsourced signal only (no registered tower) |
| Linglingay | 2,141 | 0 | Dead zone: no towers from any source |
| Magtanggol | 2,877 | 2 | Crowdsourced signal only (no registered tower) |
| Maligaya | 5,764 | 7 | Crowdsourced signal only (no registered tower) |
| Mangandingay | 2,668 | 0 | Dead zone: no towers from any source |
| Mapangpang | 678 | 0 | Dead zone: no towers from any source |
| Maragol | 2,900 | 0 | Dead zone: no towers from any source |
| Matingkis | 810 | 0 | Dead zone: no towers from any source |
| Naglabrahan | 322 | 0 | Dead zone: no towers from any source |
| Palusapis | 3,145 | 2 | Crowdsourced signal only (no registered tower) |
| Pandalla | 472 | 0 | Dead zone: no towers from any source |
| Poblacion East | 578 | 7 | Crowdsourced signal only (no registered tower) |
| Poblacion North | 2,514 | 3 | Crowdsourced signal only (no registered tower) |
| Poblacion South | 1,350 | 0 | Dead zone: no towers from any source |
| Poblacion West | 1,529 | 1 | Crowdsourced signal only (no registered tower) |
| Rang-ayan | 1,888 | 0 | Dead zone: no towers from any source |
| Rizal | 1,602 | 0 | Dead zone: no towers from any source |
| San Andres | 1,571 | 0 | Dead zone: no towers from any source |
| San Antonio | 1,337 | 1 | Crowdsourced signal only (no registered tower) |
| San Felipe | 4,342 | 0 | Dead zone: no towers from any source |
| Sapang Cawayan | 923 | 0 | Dead zone: no towers from any source |
| Villa Cuizon | 1,820 | 0 | Dead zone: no towers from any source |
| Villa Isla | 3,211 | 0 | Dead zone: no towers from any source |
| Villa Nati | 970 | 0 | Dead zone: no towers from any source |
| Villa Santos | 1,108 | 0 | Dead zone: no towers from any source |