Home Postcode finder NSW Wadeville Wadeville postcode NSW Wadeville is a locality in New South Wales covered by postcode 2474. Postcode 2474 State or territory New South Wales (NSW) Region NSW North Coast Add a free Wadeville business listing More business listings in Wadeville Businesses in WadevilleBarkers Vale Public School4501 Kyogle Rd · 02 66897202 Common questionsWhat is the postcode for Wadeville?Wadeville, NSW has the postcode 2474.What state is Wadeville in?Wadeville is in New South Wales (NSW).Does postcode 2474 cover more than one suburb?Yes. Postcode 2474 covers 46 localities, so the postcode alone does not identify Wadeville. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.