kairi postcode qld Home ›› Postcode Finder ›› QLD ›› Kairi Kairi local listingsThe suburb of Kairi is located in QLD and has a postcode of 4872. Free kairi business listing! 1Kairi State School2-8 Mcgeehan St 07 40893777 View more business listings in kairi Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.