Home Postcode finder QLD Ilkley Ilkley postcode QLD Ilkley is a locality in Queensland covered by postcode 4554. Postcode 4554 State or territory Queensland (QLD) Region Sunshine Coast Add a free Ilkley business listing More business listings in Ilkley Businesses in IlkleyBrightaire Property ServicesIlkley Road, Ilkley QLD 4554, Australia · 61 412 587 944 Common questionsWhat is the postcode for Ilkley?Ilkley, QLD has the postcode 4554.What state is Ilkley in?Ilkley is in Queensland (QLD).Does postcode 4554 cover more than one suburb?Yes. Postcode 4554 covers 2 localities, so the postcode alone does not identify Ilkley. Browse other postcodes in Queensland, or widen the search to every Australian postcode.