Katipunan comprises 30 barangays with an estimated population of 53,685. 26 of its barangays (87%) are connectivity dead zones with no recorded cell tower from either the national registry or crowdsourced data.
| Barangay | Population | Towers | Coverage |
|---|---|---|---|
| Balok | 1,385 | 0 | Dead zone: no towers from any source |
| Barangay Dos (Pob.) | 2,195 | 12 | Crowdsourced signal only (no registered tower) |
| Barangay Uno (Pob.) | 2,902 | 2 | Crowdsourced signal only (no registered tower) |
| Basagan | 1,474 | 0 | Dead zone: no towers from any source |
| Biniray | 1,051 | 0 | Dead zone: no towers from any source |
| Bulawan | 2,919 | 0 | Dead zone: no towers from any source |
| Carupay | 358 | 0 | Dead zone: no towers from any source |
| Daanglungsod | 1,669 | 2 | Crowdsourced signal only (no registered tower) |
| Dabiak | 1,860 | 0 | Dead zone: no towers from any source |
| Dr. Jose Rizal (Lower Mias) | 2,622 | 0 | Dead zone: no towers from any source |
| Fimagas | 525 | 0 | Dead zone: no towers from any source |
| Loyuran | 638 | 0 | Dead zone: no towers from any source |
| Malasay | 1,050 | 0 | Dead zone: no towers from any source |
| Malugas | 1,467 | 0 | Dead zone: no towers from any source |
| Matam | 2,817 | 0 | Dead zone: no towers from any source |
| Mias | 2,276 | 0 | Dead zone: no towers from any source |
| Miatan | 1,594 | 0 | Dead zone: no towers from any source |
| Nanginan | 2,294 | 0 | Dead zone: no towers from any source |
| New Tambo | 1,322 | 0 | Dead zone: no towers from any source |
| Patik | 412 | 0 | Dead zone: no towers from any source |
| San Antonio (Looy) | 2,275 | 1 | Crowdsourced signal only (no registered tower) |
| San Vicente | 1,778 | 0 | Dead zone: no towers from any source |
| Sanao | 1,996 | 0 | Dead zone: no towers from any source |
| Santo Niño | 573 | 0 | Dead zone: no towers from any source |
| Seres | 2,785 | 0 | Dead zone: no towers from any source |
| Seroan | 1,106 | 0 | Dead zone: no towers from any source |
| Singatong | 1,069 | 0 | Dead zone: no towers from any source |
| Sinuyak | 1,349 | 0 | Dead zone: no towers from any source |
| Sitog | 6,794 | 0 | Dead zone: no towers from any source |
| Tuburan | 1,130 | 0 | Dead zone: no towers from any source |