Murcia comprises 23 barangays with an estimated population of 81,070. 10 of its barangays (43%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Abo-abo | 3,017 | 0 | Dead zone: no towers from any source |
| Alegria | 3,846 | 0 | Dead zone: no towers from any source |
| Amayco | 2,143 | 1 | Crowdsourced signal only (no registered tower) |
| Blumentritt | 19,351 | 11 | Crowdsourced signal only (no registered tower) |
| Buenavista | 3,280 | 0 | Dead zone: no towers from any source |
| Caliban | 1,928 | 4 | Crowdsourced signal only (no registered tower) |
| Canlandog | 4,273 | 0 | Dead zone: no towers from any source |
| Cansilayan | 3,865 | 11 | Crowdsourced signal only (no registered tower) |
| Damsite | 2,520 | 7 | Crowdsourced signal only (no registered tower) |
| Iglau-an | 1,014 | 1 | Crowdsourced signal only (no registered tower) |
| Lopez Jaena | 6,854 | 1 | Crowdsourced signal only (no registered tower) |
| Minoyan | 5,617 | 10 | Crowdsourced signal only (no registered tower) |
| Pandanon | 2,579 | 0 | Dead zone: no towers from any source |
| Salvacion | 6,125 | 4 | Crowdsourced signal only (no registered tower) |
| San Miguel | 2,690 | 7 | Crowdsourced signal only (no registered tower) |
| Santa Cruz | 3,488 | 0 | Dead zone: no towers from any source |
| Santa Rosa | 6,516 | 0 | Dead zone: no towers from any source |
| Talotog | 1,473 | 3 | Crowdsourced signal only (no registered tower) |
| Zone I (Pob.) | 97 | 0 | Dead zone: no towers from any source |
| Zone II (Pob.) | 112 | 0 | Dead zone: no towers from any source |
| Zone III (Pob.) | 26 | 0 | Dead zone: no towers from any source |
| Zone IV (Pob.) | 27 | 7 | Crowdsourced signal only (no registered tower) |
| Zone V (Pob.) | 229 | 1 | Crowdsourced signal only (no registered tower) |