Home Postcode finder NSWDL Avoca Beach Avoca Beach postcode NSWDL Avoca Beach is a locality in New South Wales covered by postcode 2251. Postcode 2251 State or territory New South Wales (NSWDL) Region Gosford Add a free Avoca Beach business listing More business listings in Avoca Beach Businesses in Avoca BeachAvoca Beach Public School99 The Round Drive · 02 43821416Coastlight Electrical Services147e Cape Three Points Rd · 61243277488Jim's Fencing Avoca BeachThe Round Drive, Avoca Beach NSW, Australia · 131546 Common questionsWhat is the postcode for Avoca Beach?Avoca Beach, NSWDL has the postcode 2251.What state is Avoca Beach in?Avoca Beach is in New South Wales (NSWDL).Does postcode 2251 cover more than one suburb?Yes. Postcode 2251 covers 12 localities, so the postcode alone does not identify Avoca Beach. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.