| Nome | Tipo | Popolazione 2021 | Fonte |
|---|---|---|---|
| Oulx | frazione | 2.285 | istat bt2021 |
| Savoulx | frazione | 401 | osm |
| Beaulard | frazione | 301 | osm |
| San Marco | frazione | 91 | osm |
| Royeres | frazione | 43 | osm |
| Chateau | frazione | 26 | istat bt2021 |
| Casermette | frazione | 23 | istat bt2021 |
| Beaume | frazione | 18 | osm |
| Amazas | frazione | 7 | osm |
| Puys | frazione | 5 | osm |
| Villard | frazione | 4 | istat bt2021 |
| Moretta | frazione | 2 | istat bt2021 |
| Monfol | frazione | 1 | osm |
| Vazon | frazione | 0 | osm |