Home Postcode finder NSW Clifden Clifden postcode NSW Clifden is a locality in New South Wales covered by postcode 2460. Postcode 2460 State or territory New South Wales (NSW) Region NSW North Coast Add a free Clifden business listing Be the first listing in Clifden Common questionsWhat is the postcode for Clifden?Clifden, NSW has the postcode 2460.What state is Clifden in?Clifden is in New South Wales (NSW).Does postcode 2460 cover more than one suburb?Yes. Postcode 2460 covers 91 localities, so the postcode alone does not identify Clifden. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.