Home Postcode finder NSW Wean Wean postcode NSW Wean is a locality in New South Wales covered by postcode 2382. Postcode 2382 State or territory New South Wales (NSW) Region NSW North Coast Add a free Wean business listing Be the first listing in Wean Common questionsWhat is the postcode for Wean?Wean, NSW has the postcode 2382.What state is Wean in?Wean is in New South Wales (NSW).Does postcode 2382 cover more than one suburb?Yes. Postcode 2382 covers 4 localities, so the postcode alone does not identify Wean. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.