Home Postcode finder VIC La Trobe University La Trobe University postcode VIC La Trobe University is a locality in Victoria covered by postcode 3086. Postcode 3086 State or territory Victoria (VIC) Region Preston Add a free La Trobe University business listing Be the first listing in La Trobe University Common questionsWhat is the postcode for La Trobe University?La Trobe University, VIC has the postcode 3086.What state is La Trobe University in?La Trobe University is in Victoria (VIC).Does postcode 3086 cover more than one suburb?No. Postcode 3086 covers La Trobe University only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Victoria, or widen the search to every Australian postcode.