Home Postcode finder NSW Kiama Heights Kiama Heights postcode NSW Kiama Heights is a locality in New South Wales covered by postcode 2533. Postcode 2533 State or territory New South Wales (NSW) Region NSW Country West Add a free Kiama Heights business listing Be the first listing in Kiama Heights Common questionsWhat is the postcode for Kiama Heights?Kiama Heights, NSW has the postcode 2533.What state is Kiama Heights in?Kiama Heights is in New South Wales (NSW).Does postcode 2533 cover more than one suburb?Yes. Postcode 2533 covers 9 localities, so the postcode alone does not identify Kiama Heights. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.