Home Postcode finder NSW Lilyvale Lilyvale postcode NSW Lilyvale is a locality in New South Wales covered by postcode 2508. Postcode 2508 State or territory New South Wales (NSW) Region Illawarra Add a free Lilyvale business listing Be the first listing in Lilyvale Common questionsWhat is the postcode for Lilyvale?Lilyvale, NSW has the postcode 2508.What state is Lilyvale in?Lilyvale is in New South Wales (NSW).Does postcode 2508 cover more than one suburb?Yes. Postcode 2508 covers 9 localities, so the postcode alone does not identify Lilyvale. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.