Home Postcode finder NSW Leichhardt Leichhardt postcode NSW Leichhardt is a locality in New South Wales covered by postcode 2040. Postcode 2040 State or territory New South Wales (NSW) Region Alexandria Add a free Leichhardt business listing More business listings in Leichhardt Businesses in LeichhardtA1 Cash For Car Removal509-529 Parramatta Road, Leichhardt NSW 2040, Australia · 02 8203 7418Aperitivo Pizza and Pasta163 Norton St, Leichhardt NSW 2040, Australia · 0467329354At Fernando's Italian Cuisine118 Norton Street · (02) 9560 7957 Common questionsWhat is the postcode for Leichhardt?Leichhardt, NSW has the postcode 2040.What state is Leichhardt in?Leichhardt is in New South Wales (NSW).Does postcode 2040 cover more than one suburb?Yes. Postcode 2040 covers 2 localities, so the postcode alone does not identify Leichhardt. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.