Home Postcode finder SA Pennington Pennington postcode SA Pennington is a locality in South Australia covered by postcode 5013. Postcode 5013 State or territory South Australia (SA) Region Adelaide Add a free Pennington business listing More business listings in Pennington Businesses in PenningtonPennington Junior Primary SchoolHarrison Rd · 08 83454072Pennington Primary SchoolLot 803 Butler Ave · 08 84471933TRUE AIR AIRCONDITIONING SERVICES. · 0401 631 320 Common questionsWhat is the postcode for Pennington?Pennington, SA has the postcode 5013.What state is Pennington in?Pennington is in South Australia (SA).Does postcode 5013 cover more than one suburb?Yes. Postcode 5013 covers 6 localities, so the postcode alone does not identify Pennington. Browse other postcodes in South Australia, or widen the search to every Australian postcode.