Home Postcode finder NSW Denman Denman postcode NSW Denman is a locality in New South Wales covered by postcode 2328. Postcode 2328 State or territory New South Wales (NSW) Region Hunter Add a free Denman business listing More business listings in Denman Businesses in DenmanDenman Public School52 Paxton St · 02 65472491Martindale Public School670 Martindale Rd via · 02 65473502St Joseph's School80 Palace St · 02 65472496 Common questionsWhat is the postcode for Denman?Denman, NSW has the postcode 2328.What state is Denman in?Denman is in New South Wales (NSW).Does postcode 2328 cover more than one suburb?Yes. Postcode 2328 covers 10 localities, so the postcode alone does not identify Denman. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.