Home Postcodes by state VIC 3250 Postcode 3250 3250 is the postcode for 4 localities in VIC: Colac, Colac East, Colac West and Elliminyt. Localities with postcode 3250ColacVICColac EastVICColac WestVICElliminytVIC Postcode 3250 State or territory Victoria (VIC) Localities 4 Council area Colac Otway Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3249 · Postcode 3251