Home Postcode finder NSW West Kempsey West Kempsey postcode NSW West Kempsey is a locality in New South Wales covered by postcode 2440. Postcode 2440 State or territory New South Wales (NSW) Region NSW North Coast Add a free West Kempsey business listing More business listings in West Kempsey Businesses in West KempseySt Paul's College107 Sea St · 02 65627200 Common questionsWhat is the postcode for West Kempsey?West Kempsey, NSW has the postcode 2440.What state is West Kempsey in?West Kempsey is in New South Wales (NSW).Does postcode 2440 cover more than one suburb?Yes. Postcode 2440 covers 48 localities, so the postcode alone does not identify West Kempsey. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.