Home Postcode finder QLD Kirkwood Kirkwood postcode QLD Kirkwood is a locality in Queensland covered by postcode 4680. Postcode 4680 State or territory Queensland (QLD) Region Central QLD Add a free Kirkwood business listing More business listings in Kirkwood Businesses in KirkwoodBanhams Electrical30 iris road. · 0749785896 Common questionsWhat is the postcode for Kirkwood?Kirkwood, QLD has the postcode 4680.What state is Kirkwood in?Kirkwood is in Queensland (QLD).Does postcode 4680 cover more than one suburb?Yes. Postcode 4680 covers 41 localities, so the postcode alone does not identify Kirkwood. Browse other postcodes in Queensland, or widen the search to every Australian postcode.