Home Postcode finder QLD Kairi Kairi postcode QLD Kairi is a locality in Queensland covered by postcode 4872. Postcode 4872 State or territory Queensland (QLD) Region North QLD Add a free Kairi business listing More business listings in Kairi Businesses in KairiKairi State School2-8 Mcgeehan St · 07 40893777 Common questionsWhat is the postcode for Kairi?Kairi, QLD has the postcode 4872.What state is Kairi in?Kairi is in Queensland (QLD).Does postcode 4872 cover more than one suburb?Yes. Postcode 4872 covers 21 localities, so the postcode alone does not identify Kairi. Browse other postcodes in Queensland, or widen the search to every Australian postcode.