The Casey-Cardinia-Dandenong branch covers the Local Government areas of the City of Greater Dandenong, City of Casey and Shire of Cardinia (except for Ranges Ward).

This includes the localities of Bangholme, Beaconsfield, Beaconsfield Upper, Berwick, Blind Bight, Bunyip, Cannons Creek, Cranbourne, Cranbourne East, Cranbourne North, Cranbourne South, Cranbourne West, Clyde, Dandenong, Dandenong North, Devon Meadows, Doveton, Endeavour Hills, Garfield, Hallam, Hampton Park, Harkaway, Keysborough, Koo Wee Rup, Lang Lang, Lynbrook, Lyndhurst, Nar Nar Goon, Narre Warren, Narre Warren South, Narre Warren North, Noble Park, Noble Park North, Pakenham, Pakenham Upper, Pearcedale, Springvale, Springvale South, Tooradin, Tynong and Warneet.