Home Postcode finder QLD Caravonica Caravonica postcode QLD Caravonica is a locality in Queensland covered by postcode 4878. Postcode 4878 State or territory Queensland (QLD) Region North QLD Add a free Caravonica business listing More business listings in Caravonica Businesses in CaravonicaCaravonica State SchoolKamerunga Rd · 07 40374333 Common questionsWhat is the postcode for Caravonica?Caravonica, QLD has the postcode 4878.What state is Caravonica in?Caravonica is in Queensland (QLD).Does postcode 4878 cover more than one suburb?Yes. Postcode 4878 covers 6 localities, so the postcode alone does not identify Caravonica. Browse other postcodes in Queensland, or widen the search to every Australian postcode.