Arayat comprises 30 barangays with an estimated population of 178,099. 6 of its barangays (20%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Arenas | 13,399 | 1 | Crowdsourced signal only (no registered tower) |
| Baliti | 7,531 | 0 | Dead zone: no towers from any source |
| Batasan | 9,293 | 0 | Dead zone: no towers from any source |
| Buensuceso | 6,473 | 6 | Crowdsourced signal only (no registered tower) |
| Candating | 16,682 | 0 | Dead zone: no towers from any source |
| Cupang (Santa Lucia) | 12,407 | 2 | Crowdsourced signal only (no registered tower) |
| Gatiawin | 4,648 | 5 | Crowdsourced signal only (no registered tower) |
| Guemasan | 4,114 | 1 | Crowdsourced signal only (no registered tower) |
| Kaledian (Camba) | 6,286 | 6 | Crowdsourced signal only (no registered tower) |
| La Paz (Turu) | 3,413 | 1 | Crowdsourced signal only (no registered tower) |
| Lacmit | 7,921 | 0 | Dead zone: no towers from any source |
| Lacquios | 893 | 2 | Crowdsourced signal only (no registered tower) |
| Mangga-Cacutud | 1,873 | 4 | Crowdsourced signal only (no registered tower) |
| Mapalad | 5,739 | 11 | Crowdsourced signal only (no registered tower) |
| Matamo (Santa Lucia) | 5,819 | 0 | Dead zone: no towers from any source |
| Panlinlang | 9,994 | 0 | Dead zone: no towers from any source |
| Paralaya | 386 | 2 | Crowdsourced signal only (no registered tower) |
| Plazang Luma | 957 | 7 | Crowdsourced signal only (no registered tower) |
| Poblacion | 195 | 3 | Crowdsourced signal only (no registered tower) |
| San Agustin Norte | 1,950 | 15 | Crowdsourced signal only (no registered tower) |
| San Agustin Sur | 1,808 | 4 | Crowdsourced signal only (no registered tower) |
| San Antonio | 5,819 | 1 | Crowdsourced signal only (no registered tower) |
| San Jose Mesulo | 748 | 7 | Crowdsourced signal only (no registered tower) |
| San Juan Bano | 4,098 | 1 | Crowdsourced signal only (no registered tower) |
| San Mateo | 4,130 | 8 | Crowdsourced signal only (no registered tower) |
| San Nicolas | 6,943 | 15 | Crowdsourced signal only (no registered tower) |
| San Roque Bitas | 7,410 | 2 | Crowdsourced signal only (no registered tower) |
| Santo Niño Tabuan | 2,474 | 5 | Crowdsourced signal only (no registered tower) |
| Suclayin | 12,340 | 2 | Crowdsourced signal only (no registered tower) |
| Telapayong | 12,356 | 2 | Crowdsourced signal only (no registered tower) |