cessnock-west postcode nsw Home ›› Postcode Finder ›› NSW ›› Cessnock-West Cessnock West local listingsThe suburb of Cessnock West is located in NSW and has a postcode of 2325. Free cessnock west business listing! Get the first free listing in cessnock west! Search and find other Postcodes in New South Wales or widen the search to Postcodes in Australia.