Home Postcode finder NSW Miandetta Miandetta postcode NSW Miandetta is a locality in New South Wales covered by postcode 2825. Postcode 2825 State or territory New South Wales (NSW) Region NSW Country West Add a free Miandetta business listing Be the first listing in Miandetta Common questionsWhat is the postcode for Miandetta?Miandetta, NSW has the postcode 2825.What state is Miandetta in?Miandetta is in New South Wales (NSW).Does postcode 2825 cover more than one suburb?Yes. Postcode 2825 covers 13 localities, so the postcode alone does not identify Miandetta. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.