Home Postcode finder NSW Rock Forest Rock Forest postcode NSW Rock Forest is a locality in New South Wales covered by postcode 2795. Postcode 2795 State or territory New South Wales (NSW) Region NSW Country West Add a free Rock Forest business listing Be the first listing in Rock Forest Common questionsWhat is the postcode for Rock Forest?Rock Forest, NSW has the postcode 2795.What state is Rock Forest in?Rock Forest is in New South Wales (NSW).Does postcode 2795 cover more than one suburb?Yes. Postcode 2795 covers 96 localities, so the postcode alone does not identify Rock Forest. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.