| Nome | Tipo | Popolazione 2021 | Fonte |
|---|---|---|---|
| Ripi | frazione | 1.557 | istat bt2021 |
| San Giovanni | frazione | 427 | istat bt2021 |
| Colle Alto-Porciri | frazione | 412 | istat bt2021 |
| Porroni | frazione | 206 | istat bt2021 |
| Carpine | frazione | 204 | istat bt2021 |
| Galoppino | frazione | 111 | istat bt2021 |
| Colle Castagno | frazione | 110 | istat bt2021 |
| Sabatino-Ara Martella | frazione | 99 | istat bt2021 |
| Camiciola | frazione | 79 | istat bt2021 |
| Mandra Cacchiana II | frazione | 78 | istat bt2021 |
| Colle Ceraso | frazione | 62 | istat bt2021 |
| Colle Lisi | frazione | 57 | istat bt2021 |
| Mandra Cacchiana I | frazione | 49 | istat bt2021 |
| Casarina | frazione | 44 | istat bt2021 |
| Serre I | frazione | 44 | istat bt2021 |
| Porciri II | frazione | 41 | istat bt2021 |
| Ruspo-Colle Salardo | frazione | 39 | istat bt2021 |
| Spulla I | frazione | 39 | istat bt2021 |
| Coste I | frazione | 32 | istat bt2021 |
| Colle Grasso | frazione | 31 | istat bt2021 |
| Pietra Bianca | frazione | 31 | istat bt2021 |
| Cesalonga | frazione | 27 | istat bt2021 |
| Via Petroglie | frazione | 27 | istat bt2021 |
| Bacile | frazione | 25 | istat bt2021 |
| Scarafone | frazione | 25 | istat bt2021 |
| Tavernole II | frazione | 25 | istat bt2021 |
| Spulla II | frazione | 23 | istat bt2021 |
| Casa del Medico I | frazione | 22 | istat bt2021 |
| Ruspo I | frazione | 22 | istat bt2021 |
| Colle Lenzi | frazione | 20 | istat bt2021 |
| Verrelli | frazione | 15 | istat bt2021 |
| Ruspo | frazione | 14 | istat bt2021 |
| Colle Sant'Agostino | frazione | 12 | istat bt2021 |
| Galoppino III | frazione | 10 | istat bt2021 |
| Tavernole I | frazione | 9 | istat bt2021 |