Home Postcodes by state VIC 3380 Postcode 3380 3380 is the postcode for 2 localities in VIC: Stawell and Stawell West. Localities with postcode 3380StawellVICStawell WestVIC Postcode 3380 State or territory Victoria (VIC) Localities 2 Council area Northern Grampians Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3379 · Postcode 3381