Home Postcodes by state VIC 3048 Postcode 3048 3048 is the postcode for 2 localities in VIC: Coolaroo and Meadow Heights. Localities with postcode 3048CoolarooVICMeadow HeightsVIC Postcode 3048 State or territory Victoria (VIC) Localities 2 Council area Hume Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3047 · Postcode 3049