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