Home Postcode finder QLD Hudson Hudson postcode QLD Hudson is a locality in Queensland covered by postcode 4860. Postcode 4860 State or territory Queensland (QLD) Region North QLD Add a free Hudson business listing Be the first listing in Hudson Common questionsWhat is the postcode for Hudson?Hudson, QLD has the postcode 4860.What state is Hudson in?Hudson 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 Hudson. Browse other postcodes in Queensland, or widen the search to every Australian postcode.