coolabunia postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Coolabunia Coolabunia local listingsThe suburb of Coolabunia is located in QLD and has a postcode of 4610. Free coolabunia business listing! 1Coolabunia State SchoolMS 537 Mary St 07 41600333 View more business listings in coolabunia Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.