Home Postcode finder NSW Windeyer Windeyer postcode NSW Windeyer is a locality in New South Wales covered by postcode 2850. Postcode 2850 State or territory New South Wales (NSW) Region NSW Country West Add a free Windeyer business listing More business listings in Windeyer Businesses in WindeyerWindeyer Public SchoolMudgee Rd · 02 63738240 Common questionsWhat is the postcode for Windeyer?Windeyer, NSW has the postcode 2850.What state is Windeyer in?Windeyer is in New South Wales (NSW).Does postcode 2850 cover more than one suburb?Yes. Postcode 2850 covers 77 localities, so the postcode alone does not identify Windeyer. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.