Home Postcode finder NSW Oxley Vale Oxley Vale postcode NSW Oxley Vale is a locality in New South Wales covered by postcode 2340. Postcode 2340 State or territory New South Wales (NSW) Region NSW North Coast Add a free Oxley Vale business listing More business listings in Oxley Vale Businesses in Oxley ValeSt Mary's Infants SchoolManilla Rd · 02 67618122 Common questionsWhat is the postcode for Oxley Vale?Oxley Vale, NSW has the postcode 2340.What state is Oxley Vale in?Oxley Vale is in New South Wales (NSW).Does postcode 2340 cover more than one suburb?Yes. Postcode 2340 covers 39 localities, so the postcode alone does not identify Oxley Vale. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.