Home Postcode finder NSW Wahroonga Wahroonga postcode NSW Wahroonga is a locality in New South Wales covered by postcode 2076. Postcode 2076 State or territory New South Wales (NSW) Region Pymble Add a free Wahroonga business listing More business listings in Wahroonga Businesses in WahroongaAbbotsleigh1666 Pacific Highway · 02 94737777Abbotsleigh26 Woonona Ave · 02 94737700ACTIVE INDUSTRIESWahroonga Avenue, Wahroonga NSW 2076, Australia · 0405267878 Common questionsWhat is the postcode for Wahroonga?Wahroonga, NSW has the postcode 2076.What state is Wahroonga in?Wahroonga is in New South Wales (NSW).Does postcode 2076 cover more than one suburb?Yes. Postcode 2076 covers 3 localities, so the postcode alone does not identify Wahroonga. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.