Home Postcode finder NSW Yorklea Yorklea postcode NSW Yorklea is a locality in New South Wales covered by postcode 2470. Postcode 2470 State or territory New South Wales (NSW) Region NSW North Coast Add a free Yorklea business listing Be the first listing in Yorklea Common questionsWhat is the postcode for Yorklea?Yorklea, NSW has the postcode 2470.What state is Yorklea in?Yorklea is in New South Wales (NSW).Does postcode 2470 cover more than one suburb?Yes. Postcode 2470 covers 25 localities, so the postcode alone does not identify Yorklea. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.