City of Gapan comprises 23 barangays with an estimated population of 103,713. 8 of its barangays (35%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Balante | 3,350 | 0 | Dead zone: no towers from any source |
| Bayanihan | 6,240 | 17 | Crowdsourced signal only (no registered tower) |
| Bulak | 2,236 | 0 | Dead zone: no towers from any source |
| Bungo | 3,207 | 0 | Dead zone: no towers from any source |
| Kapalangan | 6,110 | 1 | Crowdsourced signal only (no registered tower) |
| Mabunga | 2,105 | 0 | Dead zone: no towers from any source |
| Maburak | 3,601 | 0 | Dead zone: no towers from any source |
| Mahipon | 2,262 | 0 | Dead zone: no towers from any source |
| Makabaclay | 7,195 | 0 | Dead zone: no towers from any source |
| Malimba | 3,776 | 6 | Crowdsourced signal only (no registered tower) |
| Mangino | 6,945 | 17 | Crowdsourced signal only (no registered tower) |
| Marelo | 1,959 | 0 | Dead zone: no towers from any source |
| Pambuan | 13,780 | 12 | Crowdsourced signal only (no registered tower) |
| Parcutela | 1,611 | 3 | Crowdsourced signal only (no registered tower) |
| Puting Tubig | 1,099 | 1 | Crowdsourced signal only (no registered tower) |
| San Lorenzo (Pob.) | 2,385 | 3 | Crowdsourced signal only (no registered tower) |
| San Nicolas | 4,562 | 21 | Crowdsourced signal only (no registered tower) |
| San Roque | 10,799 | 15 | Crowdsourced signal only (no registered tower) |
| San Vicente (Pob.) | 2,920 | 18 | Crowdsourced signal only (no registered tower) |
| Santa Cruz | 7,172 | 3 | Crowdsourced signal only (no registered tower) |
| Santo Cristo Norte | 4,632 | 14 | Crowdsourced signal only (no registered tower) |
| Santo Cristo Sur | 4,489 | 6 | Crowdsourced signal only (no registered tower) |
| Santo Niño | 1,278 | 11 | Crowdsourced signal only (no registered tower) |