Home Postcode finder SA Myrtle Bank Myrtle Bank postcode SA Myrtle Bank is a locality in South Australia covered by postcode 5064. Postcode 5064 State or territory South Australia (SA) Region Sa Subs Near 2 Add a free Myrtle Bank business listing More business listings in Myrtle Bank Businesses in Myrtle BankAdelaide Business Accounting322 Glen Osmond Road · (08) 8338 1033Child Cares Centres Adelaide3 Fisher St, Myrtle Bank SA 5064, Australia · (08) 8130 6688Glen Osmond Primary School5 Fisher St · 08 83790500 Common questionsWhat is the postcode for Myrtle Bank?Myrtle Bank, SA has the postcode 5064.What state is Myrtle Bank in?Myrtle Bank is in South Australia (SA).Does postcode 5064 cover more than one suburb?Yes. Postcode 5064 covers 6 localities, so the postcode alone does not identify Myrtle Bank. Browse other postcodes in South Australia, or widen the search to every Australian postcode.