Home Postcodes by state QLD 4515 Postcode 4515 4515 is the postcode for 12 localities in QLD: Glenfern, Hazeldean, Jimna, Kilcoy, Kingaham, Monsildale and 6 more. Localities with postcode 4515GlenfernQLDHazeldeanQLDJimnaQLDKilcoyQLDKingahamQLDMonsildaleQLDMount KilcoyQLDRoystonQLDSandy CreekQLDSheep Station CreekQLDWinyaQLDWoolmarQLD Postcode 4515 State or territory Queensland (QLD) Localities 12 Council area Somerset Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4514 · Postcode 4516