glenelg-north postcode sa Home ›› Postcode Finder ›› SA ›› Glenelg-North Glenelg North local listingsThe suburb of Glenelg North is located in SA and has a postcode of 5045. Free glenelg north business listing! Get the first free listing in glenelg north! Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.