Home Postcode finder NSW Killarney Heights Killarney Heights postcode NSW Killarney Heights is a locality in New South Wales covered by postcode 2087. Postcode 2087 State or territory New South Wales (NSW) Region Frenchs Forest Add a free Killarney Heights business listing More business listings in Killarney Heights Businesses in Killarney HeightsBartlett Plumbing Services35 Killarney Drive · 0417 299 380Killarney Heights High SchoolStarkey St · 02 94517005Killarney Heights Public SchoolTralee Ave · 02 94519547 Common questionsWhat is the postcode for Killarney Heights?Killarney Heights, NSW has the postcode 2087.What state is Killarney Heights in?Killarney Heights is in New South Wales (NSW).Does postcode 2087 cover more than one suburb?Yes. Postcode 2087 covers 2 localities, so the postcode alone does not identify Killarney Heights. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.