Home Postcodes by state VIC 3589 Postcode 3589 3589 is the postcode for 2 localities in VIC: Woorinen and Woorinen North. Localities with postcode 3589WoorinenVICWoorinen NorthVIC Postcode 3589 State or territory Victoria (VIC) Localities 2 Council area Swan Hill Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3588 · Postcode 3590