Home Postcode finder NSW Nelligen Nelligen postcode NSW Nelligen is a locality in New South Wales covered by postcode 2536. Postcode 2536 State or territory New South Wales (NSW) Region NSW Country West Add a free Nelligen business listing Be the first listing in Nelligen Common questionsWhat is the postcode for Nelligen?Nelligen, NSW has the postcode 2536.What state is Nelligen in?Nelligen is in New South Wales (NSW).Does postcode 2536 cover more than one suburb?Yes. Postcode 2536 covers 28 localities, so the postcode alone does not identify Nelligen. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.