Home Postcode finder SA Allenby Gardens Allenby Gardens postcode SA Allenby Gardens is a locality in South Australia covered by postcode 5009. Postcode 5009 State or territory South Australia (SA) Region Sa Subs Near 1 Add a free Allenby Gardens business listing More business listings in Allenby Gardens Businesses in Allenby GardensAdelaide Balustrading Guys72 Coombe Road · 1300 714 115Allenby Gardens Primary SchoolLot 194 Barham St · 08 83461541GR Phones Allenby Gardens610 Port Rd, Allenby Gardens SA, Australia · 0404 900 043 Common questionsWhat is the postcode for Allenby Gardens?Allenby Gardens, SA has the postcode 5009.What state is Allenby Gardens in?Allenby Gardens is in South Australia (SA).Does postcode 5009 cover more than one suburb?Yes. Postcode 5009 covers 3 localities, so the postcode alone does not identify Allenby Gardens. Browse other postcodes in South Australia, or widen the search to every Australian postcode.