Home Postcodes by state VIC 3588 Postcode 3588 3588 is the postcode for Woorinen South, VIC. Localities with postcode 3588Woorinen SouthVIC Postcode 3588 State or territory Victoria (VIC) Localities 1 Council area Swan Hill Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3586 · Postcode 3589