Home Postcode finder QLD Miriam Vale Miriam Vale postcode QLD Miriam Vale is a locality in Queensland covered by postcode 4677. Postcode 4677 State or territory Queensland (QLD) Region Central QLD Add a free Miriam Vale business listing More business listings in Miriam Vale Businesses in Miriam ValeMiriam Vale State School15 Roe St · 07 49746333 Common questionsWhat is the postcode for Miriam Vale?Miriam Vale, QLD has the postcode 4677.What state is Miriam Vale in?Miriam Vale is in Queensland (QLD).Does postcode 4677 cover more than one suburb?Yes. Postcode 4677 covers 8 localities, so the postcode alone does not identify Miriam Vale. Browse other postcodes in Queensland, or widen the search to every Australian postcode.