Rodriguez (Montalban) comprises 11 barangays with an estimated population of 621,119. 3 of its barangays (27%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Balite (Pob.) | 3,097 | 26 | Crowdsourced signal only (no registered tower) |
| Burgos | 19,007 | 57 | Crowdsourced signal only (no registered tower) |
| Geronimo | 1,568 | 2 | Crowdsourced signal only (no registered tower) |
| Macabud | 14,374 | 0 | Dead zone: no towers from any source |
| Manggahan | 2,804 | 32 | Crowdsourced signal only (no registered tower) |
| Mascap | 121,118 | 0 | Dead zone: no towers from any source |
| Puray | 64,258 | 0 | Dead zone: no towers from any source |
| Rosario | 1,546 | 13 | Crowdsourced signal only (no registered tower) |
| San Isidro | 204,412 | 69 | Crowdsourced signal only (no registered tower) |
| San Jose | 151,094 | 193 | Crowdsourced signal only (no registered tower) |
| San Rafael | 37,841 | 33 | Crowdsourced signal only (no registered tower) |