Home Postcode finder NSW Erina Heights Erina Heights postcode NSW Erina Heights is a locality in New South Wales covered by postcode 2260. Postcode 2260 State or territory New South Wales (NSW) Region Gosford Add a free Erina Heights business listing More business listings in Erina Heights Businesses in Erina HeightsCentral Coast Grammar School1 Arundel Rd · 02 43676766Erina Heights Public SchoolSerpentine Rd · 02 43677608 Common questionsWhat is the postcode for Erina Heights?Erina Heights, NSW has the postcode 2260.What state is Erina Heights in?Erina Heights is in New South Wales (NSW).Does postcode 2260 cover more than one suburb?Yes. Postcode 2260 covers 5 localities, so the postcode alone does not identify Erina Heights. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.