Home Postcodes by state VIC 3933 Postcode 3933 3933 is the postcode for Moorooduc, VIC. Localities with postcode 3933MoorooducVIC Postcode 3933 State or territory Victoria (VIC) Localities 1 Council area Mornington Peninsula Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3931 · Postcode 3934