The Greater Western Sydney growth corridors are explicity defined as the following Local Government Area's (LGA's);
- Blacktown City Council
- Blue Mountains City Council
- Camden Council
- Campbelltown Council
- Canterbury Bankstown Council
- Fairfield City Council
- Hawkesbury Council
- Hills Shire Council
- Liverpool City Council
- Penrith City Council
- Wingecarribee Shire Council
- Wollondilly Shire Council