Home Postcode finder NSW Ootha Ootha postcode NSW Ootha is a locality in New South Wales covered by postcode 2875. Postcode 2875 State or territory New South Wales (NSW) Region NSW Country West Add a free Ootha business listing Be the first listing in Ootha Common questionsWhat is the postcode for Ootha?Ootha, NSW has the postcode 2875.What state is Ootha in?Ootha is in New South Wales (NSW).Does postcode 2875 cover more than one suburb?Yes. Postcode 2875 covers 5 localities, so the postcode alone does not identify Ootha. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.