Home Postcodes by state VIC 3027 Postcode 3027 3027 is the postcode for Williams Landing, VIC. Localities with postcode 3027Williams LandingVIC Postcode 3027 State or territory Victoria (VIC) Localities 1 Council area Wyndham Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3026 · Postcode 3028