Home Postcode finder NSWRV Killara Killara postcode NSWRV Killara is a locality in New South Wales covered by postcode 2071. Postcode 2071 State or territory New South Wales (NSWRV) Region St Leonards Add a free Killara business listing More business listings in Killara Businesses in KillaraKillara High SchoolKoola Ave · 02 94983722Beaumont Road Public School17 Beaumont Rd · 02 94983607Killara Public SchoolRidgeland Rd · 02 94982397 Common questionsWhat is the postcode for Killara?Killara, NSWRV has the postcode 2071.What state is Killara in?Killara is in New South Wales (NSWRV).Does postcode 2071 cover more than one suburb?Yes. Postcode 2071 covers 2 localities, so the postcode alone does not identify Killara. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.