Home Postcodes by state VIC 3140 Postcode 3140 3140 is the postcode for Lilydale, VIC. Localities with postcode 3140LilydaleVIC Postcode 3140 State or territory Victoria (VIC) Localities 1 Council area Yarra Ranges Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3139 · Postcode 3141