Home Postcode finder NSW Glenelg Glenelg postcode NSW Glenelg is a locality in New South Wales covered by postcode 2810. Postcode 2810 State or territory New South Wales (NSW) Region NSW Country West Add a free Glenelg business listing Be the first listing in Glenelg Common questionsWhat is the postcode for Glenelg?Glenelg, NSW has the postcode 2810.What state is Glenelg in?Glenelg is in New South Wales (NSW).Does postcode 2810 cover more than one suburb?Yes. Postcode 2810 covers 8 localities, so the postcode alone does not identify Glenelg. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.