Home Postcode finder QLD Orion Orion postcode QLD Orion is a locality in Queensland covered by postcode 4722. Postcode 4722 State or territory Queensland (QLD) Region Central QLD Add a free Orion business listing More business listings in Orion Businesses in OrionOrion State School1002 Ten Chain Rd · 07 49846126 Common questionsWhat is the postcode for Orion?Orion, QLD has the postcode 4722.What state is Orion in?Orion is in Queensland (QLD).Does postcode 4722 cover more than one suburb?Yes. Postcode 4722 covers 7 localities, so the postcode alone does not identify Orion. Browse other postcodes in Queensland, or widen the search to every Australian postcode.