Home Postcodes by state VIC 3184 Postcode 3184 3184 is the postcode for 2 localities in VIC: Brighton Road and Elwood. Localities with postcode 3184Brighton RoadVICElwoodVIC Postcode 3184 State or territory Victoria (VIC) Localities 2 Council area Port Phillip Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3183 · Postcode 3185