Home Postcode finder NSW Winston Hills Winston Hills postcode NSW Winston Hills is a locality in New South Wales covered by postcode 2153. Postcode 2153 State or territory New South Wales (NSW) Region Seven Hills Add a free Winston Hills business listing More business listings in Winston Hills Businesses in Winston HillsBloomspace Pty Ltd16 Buckleys Road · 1300747667Dr Jack Yang Bella Vista - Winston Hills Dentist187 Caroline Chisholm Drive, Winston Hills NSW, Australia · 0290001778Infinity Dental Care - Dentist Winston Hills192 Caroline Chisholm Drive, Winston Hills NSW, Australia · 0291596237 Common questionsWhat is the postcode for Winston Hills?Winston Hills, NSW has the postcode 2153.What state is Winston Hills in?Winston Hills is in New South Wales (NSW).Does postcode 2153 cover more than one suburb?Yes. Postcode 2153 covers 3 localities, so the postcode alone does not identify Winston Hills. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.