Home Postcode finder QLD Innisfail Estate Innisfail Estate postcode QLD Innisfail Estate is a locality in Queensland covered by postcode 4860. Postcode 4860 State or territory Queensland (QLD) Region North QLD Add a free Innisfail Estate business listing Be the first listing in Innisfail Estate Common questionsWhat is the postcode for Innisfail Estate?Innisfail Estate, QLD has the postcode 4860.What state is Innisfail Estate in?Innisfail Estate is in Queensland (QLD).Does postcode 4860 cover more than one suburb?Yes. Postcode 4860 covers 37 localities, so the postcode alone does not identify Innisfail Estate. Browse other postcodes in Queensland, or widen the search to every Australian postcode.