Home Postcode finder VIC Walwa Walwa postcode VIC Walwa is a locality in Victoria covered by postcode 3709. Postcode 3709 State or territory Victoria (VIC) Region Vic Far Country Add a free Walwa business listing More business listings in Walwa Businesses in WalwaWalwa Primary SchoolMurray River Rd · 02 60371380 Common questionsWhat is the postcode for Walwa?Walwa, VIC has the postcode 3709.What state is Walwa in?Walwa is in Victoria (VIC).Does postcode 3709 cover more than one suburb?Yes. Postcode 3709 covers 5 localities, so the postcode alone does not identify Walwa. Browse other postcodes in Victoria, or widen the search to every Australian postcode.