Home Postcode finder QLD Tinana South Tinana South postcode QLD Tinana South is a locality in Queensland covered by postcode 4650. Postcode 4650 State or territory Queensland (QLD) Region Sunshine Coast Add a free Tinana South business listing More business listings in Tinana South Businesses in Tinana SouthParke State School400 Teddington Rd · 07 41297208 Common questionsWhat is the postcode for Tinana South?Tinana South, QLD has the postcode 4650.What state is Tinana South in?Tinana South is in Queensland (QLD).Does postcode 4650 cover more than one suburb?Yes. Postcode 4650 covers 48 localities, so the postcode alone does not identify Tinana South. Browse other postcodes in Queensland, or widen the search to every Australian postcode.