Home Postcode finder VIC Dederang Dederang postcode VIC Dederang is a locality in Victoria covered by postcode 3691. Postcode 3691 State or territory Victoria (VIC) Region Vic Far Country Add a free Dederang business listing More business listings in Dederang Businesses in DederangDederang Primary SchoolKiewa Valley Highway Via Wodonga · 02 60289331 Common questionsWhat is the postcode for Dederang?Dederang, VIC has the postcode 3691.What state is Dederang in?Dederang is in Victoria (VIC).Does postcode 3691 cover more than one suburb?Yes. Postcode 3691 covers 34 localities, so the postcode alone does not identify Dederang. It also appears in 2 states or territories, so it does not identify a state either. Browse other postcodes in Victoria, or widen the search to every Australian postcode.