Home Postcode finder NSW Rosedale Rosedale postcode NSW Rosedale 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 Rosedale business listing Be the first listing in Rosedale Common questionsWhat is the postcode for Rosedale?Rosedale, NSW has the postcode 2536.What state is Rosedale in?Rosedale 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 Rosedale. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.