Home Postcodes by state QLD 4709 Postcode 4709 4709 is the postcode for Tieri, QLD. Localities with postcode 4709TieriQLD Postcode 4709 State or territory Queensland (QLD) Localities 1 Council area Central Highlands Council area based on Australian Bureau of Statistics data (ASGS Edition 3), CC BY 4.0. Postcode 4707 · Postcode 4710