glenmorgan postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Glenmorgan Glenmorgan local listingsThe suburb of Glenmorgan is located in QLD and has a postcode of 4423. Free glenmorgan business listing! 1Glenmorgan State SchoolClive St 07 46656757 View more business listings in glenmorgan Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.