Rizal comprises 26 barangays with an estimated population of 67,543. 9 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 |
|---|---|---|---|
| Agbannawag | 3,003 | 0 | Dead zone: no towers from any source |
| Aglipay (Curva) | 4,728 | 14 | Crowdsourced signal only (no registered tower) |
| Bicos | 3,554 | 12 | Crowdsourced signal only (no registered tower) |
| Cabucbucan | 5,616 | 0 | Dead zone: no towers from any source |
| Calaocan District | 2,876 | 1 | Crowdsourced signal only (no registered tower) |
| Canaan East | 1,398 | 1 | Crowdsourced signal only (no registered tower) |
| Canaan West | 300 | 2 | Crowdsourced signal only (no registered tower) |
| Casilagan | 2,444 | 0 | Dead zone: no towers from any source |
| Del Pilar | 2,459 | 5 | Crowdsourced signal only (no registered tower) |
| Estrella | 3,896 | 1 | Crowdsourced signal only (no registered tower) |
| General Luna | 2,855 | 0 | Dead zone: no towers from any source |
| Macapsing | 1,738 | 1 | Crowdsourced signal only (no registered tower) |
| Maligaya | 1,800 | 0 | Dead zone: no towers from any source |
| Paco Roman | 2,427 | 0 | Dead zone: no towers from any source |
| Pag-asa | 1,189 | 0 | Dead zone: no towers from any source |
| Poblacion Central | 645 | 0 | Dead zone: no towers from any source |
| Poblacion East | 1,327 | 1 | Crowdsourced signal only (no registered tower) |
| Poblacion Norte | 3,020 | 8 | Crowdsourced signal only (no registered tower) |
| Poblacion Sur | 4,422 | 7 | Crowdsourced signal only (no registered tower) |
| Poblacion West | 6,015 | 2 | Crowdsourced signal only (no registered tower) |
| Portal | 751 | 2 | Crowdsourced signal only (no registered tower) |
| San Esteban | 1,169 | 6 | Crowdsourced signal only (no registered tower) |
| San Gregorio | 4,637 | 4 | Crowdsourced signal only (no registered tower) |
| Santa Monica | 3,321 | 1 | Crowdsourced signal only (no registered tower) |
| Villa Labrador | 1,144 | 0 | Dead zone: no towers from any source |
| Villa Paraiso | 809 | 1 | Crowdsourced signal only (no registered tower) |