Home Postcodes by state VIC 3190 Postcode 3190 3190 is the postcode for Highett, VIC. Localities with postcode 3190HighettVIC Postcode 3190 State or territory Victoria (VIC) Localities 1 Council area Mainly Bayside, partly Kingston Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3189 · Postcode 3191