Home Postcode finder QLD Tieri Tieri postcode QLD Tieri is a locality in Queensland covered by postcode 4709. Postcode 4709 State or territory Queensland (QLD) Region Central QLD Add a free Tieri business listing More business listings in Tieri Businesses in TieriTieri State SchoolBottlebrush Lane · 07 49817555 Common questionsWhat is the postcode for Tieri?Tieri, QLD has the postcode 4709.What state is Tieri in?Tieri is in Queensland (QLD).Does postcode 4709 cover more than one suburb?No. Postcode 4709 covers Tieri only, which is unusual - most Australian postcodes cover several localities. Browse other postcodes in Queensland, or widen the search to every Australian postcode.