Home Postcode finder NSW Tighes Hill Tighes Hill postcode NSW Tighes Hill is a locality in New South Wales covered by postcode 2297. Postcode 2297 State or territory New South Wales (NSW) Region Hunter Add a free Tighes Hill business listing More business listings in Tighes Hill Businesses in Tighes HillRoof Restoration Newcastle1 Hewison Street · 0240470860Tighes Hill Public SchoolElizabeth St · 02 49693720 Common questionsWhat is the postcode for Tighes Hill?Tighes Hill, NSW has the postcode 2297.What state is Tighes Hill in?Tighes Hill is in New South Wales (NSW).Does postcode 2297 cover more than one suburb?No. Postcode 2297 covers Tighes Hill only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.