Home Postcode finder NSW Ulan Ulan postcode NSW Ulan 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 Ulan business listing More business listings in Ulan Businesses in UlanUlan Public School9-11 Main St · 02 63734625 Common questionsWhat is the postcode for Ulan?Ulan, NSW has the postcode 2850.What state is Ulan in?Ulan 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 Ulan. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.