Home Postcode finder NSW Cedar Party Cedar Party postcode NSW Cedar Party is a locality in New South Wales covered by postcode 2429. Postcode 2429 State or territory New South Wales (NSW) Region Hunter Add a free Cedar Party business listing Be the first listing in Cedar Party Common questionsWhat is the postcode for Cedar Party?Cedar Party, NSW has the postcode 2429.What state is Cedar Party in?Cedar Party is in New South Wales (NSW).Does postcode 2429 cover more than one suburb?Yes. Postcode 2429 covers 32 localities, so the postcode alone does not identify Cedar Party. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.