Home Postcodes by state VIC 3824 Postcode 3824 3824 is the postcode for 6 localities in VIC: Childers, Narracan, Thorpdale South, Trafalgar, Trafalgar East and Trafalgar South. Localities with postcode 3824ChildersVICNarracanVICThorpdale SouthVICTrafalgarVICTrafalgar EastVICTrafalgar SouthVIC Postcode 3824 State or territory Victoria (VIC) Localities 6 Council area Baw Baw Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3823 · Postcode 3825