Tupi comprises 15 barangays with an estimated population of 82,194. 7 of its barangays (47%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Acmonan | 5,387 | 3 | Crowdsourced signal only (no registered tower) |
| Bololmala | 2,810 | 1 | Crowdsourced signal only (no registered tower) |
| Bunao | 7,650 | 0 | Dead zone: no towers from any source |
| Cebuano | 9,372 | 4 | Crowdsourced signal only (no registered tower) |
| Crossing Rubber | 4,753 | 9 | Crowdsourced signal only (no registered tower) |
| Kablon | 6,721 | 2 | Crowdsourced signal only (no registered tower) |
| Kalkam | 2,708 | 0 | Dead zone: no towers from any source |
| Linan | 1,605 | 0 | Dead zone: no towers from any source |
| Lunen | 3,870 | 0 | Dead zone: no towers from any source |
| Miasong | 3,788 | 0 | Dead zone: no towers from any source |
| Palian | 3,765 | 5 | Crowdsourced signal only (no registered tower) |
| Poblacion | 15,909 | 15 | Crowdsourced signal only (no registered tower) |
| Polonuling | 11,274 | 5 | Crowdsourced signal only (no registered tower) |
| Simbo | 977 | 0 | Dead zone: no towers from any source |
| Tubeng | 1,605 | 0 | Dead zone: no towers from any source |