Home Postcodes by state VIC 3281 Postcode 3281 3281 is the postcode for 4 localities in VIC: Bushfield, Grassmere, Winslow and Woodford. Localities with postcode 3281BushfieldVICGrassmereVICWinslowVICWoodfordVIC Postcode 3281 State or territory Victoria (VIC) Localities 4 Council area Mainly Warrnambool, partly Moyne; Moyne; Warrnambool Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3280 · Postcode 3282