Home Postcodes by state VIC 3440 Postcode 3440 3440 is the postcode for Macedon, VIC. Localities with postcode 3440MacedonVIC Postcode 3440 State or territory Victoria (VIC) Localities 1 Council area Macedon Ranges Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3438 · Postcode 3441