Home Postcode finder VIC Carrajung Carrajung postcode VIC Carrajung is a locality in Victoria covered by postcode 3844. Postcode 3844 State or territory Victoria (VIC) Region Vic Country Add a free Carrajung business listing Be the first listing in Carrajung Common questionsWhat is the postcode for Carrajung?Carrajung, VIC has the postcode 3844.What state is Carrajung in?Carrajung is in Victoria (VIC).Does postcode 3844 cover more than one suburb?Yes. Postcode 3844 covers 16 localities, so the postcode alone does not identify Carrajung. Browse other postcodes in Victoria, or widen the search to every Australian postcode.