Home Postcode finder NSW Boonal Boonal postcode NSW Boonal is a locality in New South Wales covered by postcode 2409. Postcode 2409 State or territory New South Wales (NSW) Region NSW North Coast Add a free Boonal business listing Be the first listing in Boonal Common questionsWhat is the postcode for Boonal?Boonal, NSW has the postcode 2409.What state is Boonal in?Boonal is in New South Wales (NSW).Does postcode 2409 cover more than one suburb?Yes. Postcode 2409 covers 2 localities, so the postcode alone does not identify Boonal. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.