Home Postcode finder NSWDL Summerland Point Summerland Point postcode NSWDL Summerland Point is a locality in New South Wales covered by postcode 2259. Postcode 2259 State or territory New South Wales (NSWDL) Region Gosford Add a free Summerland Point business listing Be the first listing in Summerland Point Common questionsWhat is the postcode for Summerland Point?Summerland Point, NSWDL has the postcode 2259.What state is Summerland Point in?Summerland Point is in New South Wales (NSWDL).Does postcode 2259 cover more than one suburb?Yes. Postcode 2259 covers 42 localities, so the postcode alone does not identify Summerland Point. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.