Home Postcode finder NSW Glengerra Glengerra postcode NSW Glengerra is a locality in New South Wales covered by postcode 2830. Postcode 2830 State or territory New South Wales (NSW) Region NSW Country West Add a free Glengerra business listing Be the first listing in Glengerra Common questionsWhat is the postcode for Glengerra?Glengerra, NSW has the postcode 2830.What state is Glengerra in?Glengerra is in New South Wales (NSW).Does postcode 2830 cover more than one suburb?Yes. Postcode 2830 covers 31 localities, so the postcode alone does not identify Glengerra. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.