Home Postcodes by state QLD 4127 Postcode 4127 4127 is the postcode for 4 localities in QLD: Daisy Hill, Priestdale, Slacks Creek and Springwood. Localities with postcode 4127Daisy HillQLDPriestdaleQLDSlacks CreekQLDSpringwoodQLD Postcode 4127 State or territory Queensland (QLD) Localities 4 Council area Logan Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4125 · Postcode 4128