Opening hours of Post Office in Ongerup, Western Australia Opening hours of Post Office in Ongerup, Western Australia Home / Western Australia / Ongerup / Post Office Post Office Australia Post - Ongerup LPO 36 Eldridge St, Ongerup WA 6336, Australia, Ongerup, Western Australia 6336 +61 8 9828 2122 Post Office Australia Post - Ongerup LPO General Store Lot 46 Eldridge St, Ongerup, Western Australia 6336 +61 8 9828 2122 Categories of local businesses in Ongerup ATM Car repair Car Repair and Maintenance Establishment Farm equipment supplier Finance Food Hardware Store Health Park Post Office Supermarket Uncategorized