Home Postcode finder NSW Davistown Davistown postcode NSW Davistown is a locality in New South Wales covered by postcode 2251. Postcode 2251 State or territory New South Wales (NSW) Region Gosford Add a free Davistown business listing More business listings in Davistown Businesses in DavistownA & K Fencing and GatesDavistown NSW, Australia · 0414 697 324Gosford City Hot Water40 Jenkins Street · 0402 898 529Mr Taps40 Jenkins Street · 402898529 Common questionsWhat is the postcode for Davistown?Davistown, NSW has the postcode 2251.What state is Davistown in?Davistown is in New South Wales (NSW).Does postcode 2251 cover more than one suburb?Yes. Postcode 2251 covers 12 localities, so the postcode alone does not identify Davistown. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.