laidley postcode qldru Home ›› Postcode Finder ›› QLDRU ›› Laidley Laidley local listingsThe suburb of Laidley is located in QLD and has a postcode of 4341. Free laidley business listing! 1Laidley State High School98 Alfred St 07 546689222Laidley District State School232 Patrick St 07 546682223St Mary's School37a John St South 07 54651240 View more business listings in laidley Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.