Home Postcodes by state VIC 3544 Postcode 3544 3544 is the postcode for 7 localities in VIC: Chinangin, Gowanford, Murnungin, Springfield, Ultima, Ultima East and 1 more. Localities with postcode 3544ChinanginVICGowanfordVICMurnunginVICSpringfieldVICUltimaVICUltima EastVICWaitchieVIC Postcode 3544 State or territory Victoria (VIC) Localities 7 Council area Swan Hill; Buloke Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 3542 · Postcode 3546