Home Postcode finder SA Glenelg North Glenelg North postcode SA Glenelg North is a locality in South Australia covered by postcode 5045. Postcode 5045 State or territory South Australia (SA) Region Sa Subs Near 1 Add a free Glenelg North business listing More business listings in Glenelg North Businesses in Glenelg NorthHire A HubbyAnzac Highway · 0882955000St Leonards Primary SchoolJervois St · 08 82949811 Common questionsWhat is the postcode for Glenelg North?Glenelg North, SA has the postcode 5045.What state is Glenelg North in?Glenelg North is in South Australia (SA).Does postcode 5045 cover more than one suburb?Yes. Postcode 5045 covers 5 localities, so the postcode alone does not identify Glenelg North. Browse other postcodes in South Australia, or widen the search to every Australian postcode.