Home Postcodes by state VIC 3822 Postcode 3822 3822 is the postcode for 3 localities in VIC: Cloverlea, Darnum and Gainsborough. Localities with postcode 3822CloverleaVICDarnumVICGainsboroughVIC Postcode 3822 State or territory Victoria (VIC) Localities 3 Council area Baw Baw Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3821 · Postcode 3823