| Nome | Tipo | Popolazione 2021 | Fonte |
|---|---|---|---|
| Sant'Anna Arresi | frazione | 1.460 | istat bt2021 |
| Porto Pino | frazione | 159 | istat bt2021 |
| Is Pillonis | frazione | 111 | istat bt2021 |
| Is Spigas | frazione | 111 | istat bt2021 |
| Is Cinus | frazione | 62 | istat bt2021 |
| Is Faddas | frazione | 62 | istat bt2021 |
| Is Uccheddus | frazione | 55 | istat bt2021 |
| Is Chillaus | frazione | 49 | istat bt2021 |
| Paniesu | frazione | 48 | istat bt2021 |
| Is Peis | frazione | 45 | istat bt2021 |
| Is Palas Case Lindri | frazione | 37 | istat bt2021 |
| Sa Carrubedda | frazione | 35 | istat bt2021 |
| Is Lais | frazione | 25 | istat bt2021 |
| Is Potettus | frazione | 24 | istat bt2021 |
| Case Ghisu | frazione | 11 | istat bt2021 |
| Su cambuxiu | frazione | 9 | istat bt2021 |
| Portopinetto | frazione | 5 | istat bt2021 |