leyburn postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Leyburn Leyburn local listingsThe suburb of Leyburn is located in QLD and has a postcode of 4365. Free leyburn business listing! 1Leyburn State SchoolPeter St 07 46950172 View more business listings in leyburn Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.