Porac comprises 29 barangays with an estimated population of 100,605. 5 of its barangays (17%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Babo Pangulo | 1,058 | 2 | Verified coverage (NTC + crowdsourced) |
| Babo Sacan | 2,185 | 14 | Verified coverage (NTC + crowdsourced) |
| Balubad | 4,972 | 37 | Verified coverage (NTC + crowdsourced) |
| Calzadang Bayu | 2,564 | 5 | Verified coverage (NTC + crowdsourced) |
| Camias | 6,554 | 16 | Crowdsourced signal only (no registered tower) |
| Cangatba | 2,201 | 8 | Verified coverage (NTC + crowdsourced) |
| Diaz | 709 | 13 | Crowdsourced signal only (no registered tower) |
| Dolores (Hacienda Dolores) | 1,408 | 37 | Verified coverage (NTC + crowdsourced) |
| Inararo (Aetas) | 126 | 13 | Verified coverage (NTC + crowdsourced) |
| Jalung | 1,249 | 14 | Verified coverage (NTC + crowdsourced) |
| Mancatian | 3,300 | 16 | Crowdsourced signal only (no registered tower) |
| Manibaug Libutad | 2,286 | 3 | Verified coverage (NTC + crowdsourced) |
| Manibaug Paralaya | 4,960 | 30 | Verified coverage (NTC + crowdsourced) |
| Manibaug Pasig | 6,756 | 11 | Verified coverage (NTC + crowdsourced) |
| Manuali | 4,639 | 18 | Crowdsourced signal only (no registered tower) |
| Mitla Proper | 9,354 | 0 | Dead zone: no towers from any source |
| Palat | 4,229 | 5 | Verified coverage (NTC + crowdsourced) |
| Pias | 660 | 0 | Dead zone: no towers from any source |
| Pio | 8,752 | 15 | Verified coverage (NTC + crowdsourced) |
| Planas | 4,036 | 14 | Verified coverage (NTC + crowdsourced) |
| Poblacion | 310 | 3 | Verified coverage (NTC + crowdsourced) |
| Pulung Santol | 7,810 | 5 | Registered tower only (not crowd-verified) |
| Salu | 1,861 | 6 | Crowdsourced signal only (no registered tower) |
| San Jose Mitla | 6,058 | 0 | Dead zone: no towers from any source |
| Sapang Uwak (Aetas) | 863 | 0 | Dead zone: no towers from any source |
| Sepung Bulaon | 2,209 | 17 | Verified coverage (NTC + crowdsourced) |
| Sinura | 2,350 | 4 | Verified coverage (NTC + crowdsourced) |
| Sta. Cruz | 6,865 | 24 | Verified coverage (NTC + crowdsourced) |
| Villa Maria (Aetas) | 281 | 0 | Dead zone: no towers from any source |