Home Postcode finder NSW Louisa Creek Louisa Creek postcode NSW Louisa Creek is a locality in New South Wales covered by postcode 2469. Postcode 2469 State or territory New South Wales (NSW) Region NSW North Coast Add a free Louisa Creek business listing Be the first listing in Louisa Creek Common questionsWhat is the postcode for Louisa Creek?Louisa Creek, NSW has the postcode 2469.What state is Louisa Creek in?Louisa Creek is in New South Wales (NSW).Does postcode 2469 cover more than one suburb?Yes. Postcode 2469 covers 58 localities, so the postcode alone does not identify Louisa Creek. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.