Home Postcode finder NSW Cadgee Cadgee postcode NSW Cadgee is a locality in New South Wales covered by postcode 2545. Postcode 2545 State or territory New South Wales (NSW) Region NSW Country West Add a free Cadgee business listing Be the first listing in Cadgee Common questionsWhat is the postcode for Cadgee?Cadgee, NSW has the postcode 2545.What state is Cadgee in?Cadgee is in New South Wales (NSW).Does postcode 2545 cover more than one suburb?Yes. Postcode 2545 covers 6 localities, so the postcode alone does not identify Cadgee. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.