Iriga City comprises 36 barangays with an estimated population of 137,201. 11 of its barangays (31%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Antipolo | 1,788 | 0 | Dead zone: no towers from any source |
| Cristo Rey | 743 | 0 | Dead zone: no towers from any source |
| Del Rosario (Banao) | 2,390 | 1 | Crowdsourced signal only (no registered tower) |
| Francia | 3,543 | 0 | Dead zone: no towers from any source |
| La Anunciacion | 1,565 | 0 | Dead zone: no towers from any source |
| La Medalla | 2,510 | 2 | Verified coverage (NTC + crowdsourced) |
| La Purisima | 2,062 | 1 | Crowdsourced signal only (no registered tower) |
| La Trinidad | 2,764 | 1 | Registered tower only (not crowd-verified) |
| Niño Jesus | 3,573 | 0 | Dead zone: no towers from any source |
| Perpetual Help | 3,203 | 1 | Crowdsourced signal only (no registered tower) |
| Sagrada | 4,331 | 2 | Crowdsourced signal only (no registered tower) |
| Salvacion | 3,649 | 8 | Verified coverage (NTC + crowdsourced) |
| San Agustin | 7,162 | 3 | Crowdsourced signal only (no registered tower) |
| San Andres | 273 | 0 | Dead zone: no towers from any source |
| San Antonio | 5,554 | 3 | Registered tower only (not crowd-verified) |
| San Francisco (Pob.) | 6,254 | 15 | Crowdsourced signal only (no registered tower) |
| San Isidro | 12,550 | 10 | Verified coverage (NTC + crowdsourced) |
| San Jose | 3,331 | 11 | Crowdsourced signal only (no registered tower) |
| San Juan | 6,004 | 3 | Verified coverage (NTC + crowdsourced) |
| San Miguel | 1,536 | 6 | Verified coverage (NTC + crowdsourced) |
| San Nicolas | 14,948 | 19 | Verified coverage (NTC + crowdsourced) |
| San Pedro | 878 | 0 | Dead zone: no towers from any source |
| San Rafael | 779 | 0 | Dead zone: no towers from any source |
| San Ramon | 1,928 | 3 | Crowdsourced signal only (no registered tower) |
| San Roque (Pob.) | 1,083 | 20 | Verified coverage (NTC + crowdsourced) |
| San Vicente Norte | 1,240 | 1 | Registered tower only (not crowd-verified) |
| San Vicente Sur | 4,052 | 1 | Crowdsourced signal only (no registered tower) |
| Santa Cruz Norte | 1,441 | 0 | Dead zone: no towers from any source |
| Santa Cruz Sur | 2,435 | 1 | Registered tower only (not crowd-verified) |
| Santa Elena | 4,386 | 4 | Verified coverage (NTC + crowdsourced) |
| Santa Isabel | 381 | 0 | Dead zone: no towers from any source |
| Santa Maria | 3,469 | 0 | Dead zone: no towers from any source |
| Santa Teresita | 1,963 | 1 | Registered tower only (not crowd-verified) |
| Santiago | 5,220 | 2 | Verified coverage (NTC + crowdsourced) |
| Santo Domingo | 12,010 | 6 | Verified coverage (NTC + crowdsourced) |
| Santo Niño | 6,203 | 1 | Registered tower only (not crowd-verified) |