Opening hours of Post Office in Salmon Gums, Western Australia Opening hours of Post Office in Salmon Gums, Western Australia Home / Western Australia / Salmon Gums / Post Office Post Office Australia Post - Salmon Gums LPO LOT 25 Coolgardie-Esperance Hwy, Salmon Gums WA 6445, Australia, Salmon Gums, Western Australia 6445 +61 8 9078 5119 Categories of local businesses in Salmon Gums Airport Bus station Convenience Store Electronics Store Establishment Food Gas Station Lodging Park Post Office Train station Transit station Uncategorized