Home Postcode finder NSW Paxton Paxton postcode NSW Paxton is a locality in New South Wales covered by postcode 2325. Postcode 2325 State or territory New South Wales (NSW) Region Hunter Add a free Paxton business listing More business listings in Paxton Businesses in PaxtonPaxton Public SchoolAnderson Ave · 02 49981278 Common questionsWhat is the postcode for Paxton?Paxton, NSW has the postcode 2325.What state is Paxton in?Paxton is in New South Wales (NSW).Does postcode 2325 cover more than one suburb?Yes. Postcode 2325 covers 27 localities, so the postcode alone does not identify Paxton. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.