Home Postcode finder VIC Maryborough Maryborough postcode VIC Maryborough is a locality in Victoria covered by postcode 3465. Postcode 3465 State or territory Victoria (VIC) Region Vic Far Country Add a free Maryborough business listing More business listings in Maryborough Businesses in MaryboroughHighview Christian College21 Kars St · 03 54611833Maryborough Education Centre102-192 Balaclava Rd · 03 54613754Maryborough Education Centre102-192 Balaclava Rd · 03 54617900 Common questionsWhat is the postcode for Maryborough?Maryborough, VIC has the postcode 3465.What state is Maryborough in?Maryborough is in Victoria (VIC).Does postcode 3465 cover more than one suburb?Yes. Postcode 3465 covers 22 localities, so the postcode alone does not identify Maryborough. Browse other postcodes in Victoria, or widen the search to every Australian postcode.