Home Postcodes by state VIC 3322 Postcode 3322 3322 is the postcode for Cressy, VIC. Localities with postcode 3322CressyVIC Postcode 3322 State or territory Victoria (VIC) Localities 1 Council area Mainly Colac Otway, partly Golden Plains Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3321 · Postcode 3323