Home Postcode finder QLD Runcorn Runcorn postcode QLD Runcorn is a locality in Queensland covered by postcode 4113. Postcode 4113 State or territory Queensland (QLD) Region Western Suburbs Add a free Runcorn business listing More business listings in Runcorn Businesses in RuncornAusChauffeur24 Methil St, · 0424138667Cash For Cars Brisbane20 Bonemill Rd, Runcorn QLD 4113, Australia · 0452424407Cash For Cars Ipswich | Jimmy Cash For Cars20 Bonemill Rd, Runcorn QLD 4113, Australia · 0452 424 407 Common questionsWhat is the postcode for Runcorn?Runcorn, QLD has the postcode 4113.What state is Runcorn in?Runcorn is in Queensland (QLD).Does postcode 4113 cover more than one suburb?Yes. Postcode 4113 covers 2 localities, so the postcode alone does not identify Runcorn. Browse other postcodes in Queensland, or widen the search to every Australian postcode.