Home Postcode finder NSW Walbundrie Walbundrie postcode NSW Walbundrie is a locality in New South Wales covered by postcode 2642. Postcode 2642 State or territory New South Wales (NSW) Region Canberra Add a free Walbundrie business listing More business listings in Walbundrie Businesses in WalbundrieWalbundrie Public SchoolCulcairn Rd · 02 60299004 Common questionsWhat is the postcode for Walbundrie?Walbundrie, NSW has the postcode 2642.What state is Walbundrie in?Walbundrie is in New South Wales (NSW).Does postcode 2642 cover more than one suburb?Yes. Postcode 2642 covers 20 localities, so the postcode alone does not identify Walbundrie. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.