Home Postcode finder QLD Cooktown Cooktown postcode QLD Cooktown is a locality in Queensland covered by postcode 4895. Postcode 4895 State or territory Queensland (QLD) Region North QLD Add a free Cooktown business listing More business listings in Cooktown Businesses in CooktownCooktown State School10 Charles St · 07 40820222 Common questionsWhat is the postcode for Cooktown?Cooktown, QLD has the postcode 4895.What state is Cooktown in?Cooktown is in Queensland (QLD).Does postcode 4895 cover more than one suburb?Yes. Postcode 4895 covers 9 localities, so the postcode alone does not identify Cooktown. Browse other postcodes in Queensland, or widen the search to every Australian postcode.