Home Postcode finder QLD Eaglefield Eaglefield postcode QLD Eaglefield is a locality in Queensland covered by postcode 4742. Postcode 4742 State or territory Queensland (QLD) Region Central QLD Add a free Eaglefield business listing Be the first listing in Eaglefield Common questionsWhat is the postcode for Eaglefield?Eaglefield, QLD has the postcode 4742.What state is Eaglefield in?Eaglefield is in Queensland (QLD).Does postcode 4742 cover more than one suburb?Yes. Postcode 4742 covers 11 localities, so the postcode alone does not identify Eaglefield. Browse other postcodes in Queensland, or widen the search to every Australian postcode.