Home Postcode finder QLD Jaffa Jaffa postcode QLD Jaffa is a locality in Queensland covered by postcode 4855. Postcode 4855 State or territory Queensland (QLD) Region North QLD Add a free Jaffa business listing Be the first listing in Jaffa Common questionsWhat is the postcode for Jaffa?Jaffa, QLD has the postcode 4855.What state is Jaffa in?Jaffa is in Queensland (QLD).Does postcode 4855 cover more than one suburb?Yes. Postcode 4855 covers 8 localities, so the postcode alone does not identify Jaffa. Browse other postcodes in Queensland, or widen the search to every Australian postcode.