Home Postcode finder NSW Kembla Heights Kembla Heights postcode NSW Kembla Heights is a locality in New South Wales covered by postcode 2526. Postcode 2526 State or territory New South Wales (NSW) Region Illawarra Add a free Kembla Heights business listing Be the first listing in Kembla Heights Common questionsWhat is the postcode for Kembla Heights?Kembla Heights, NSW has the postcode 2526.What state is Kembla Heights in?Kembla Heights is in New South Wales (NSW).Does postcode 2526 cover more than one suburb?Yes. Postcode 2526 covers 7 localities, so the postcode alone does not identify Kembla Heights. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.