List of most populated barangays of Isabela (2020)
The following is a list of barangays of Isabela province with the highest population in the 2020 Census.
List
| Name | Former/variant name | Population (2020) | City/municipality |
|---|---|---|---|
| Rizal | 14,362 | Santiago | |
| Rosario | 12,399 | Santiago | |
| San Fermin | 12,047 | Cauayan | |
| District I | Poblacion | 11,355 | Cauayan |
| Batal | 9,009 | Santiago | |
| Cabaruan | 8,244 | Cauayan | |
| Imelda Bliss Village | 7,951 | Ilagan | |
| Alibagu | 7,916 | Ilagan | |
| Plaridel | 7,377 | Santiago | |
| Bugallon Proper | Poblacion | 7,335 | Ramon |
| Mabini | 7,286 | Santiago | |
| Caliguian | Poblacion | 6,925 | Burgos |
| Baluarte | 6,431 | Santiago | |
| Sotero Nuesa | 6,336 | Roxas | |
| Rizal | Poblacion | 6,265 | Roxas |
| District III | Poblacion | 6,263 | Cauayan |
| Calaocan | 6,239 | Santiago | |
| Minante I | 6,192 | Cauayan | |
| Paddad | 6,001 | Alicia | |
| Naggasican | 5,986 | Santiago |
Sources
- Data on population derived from the Philippine Statistics Authority.