Home Postcode finder ACT Griffith Griffith postcode ACT Griffith is a locality in Australian Capital Territory covered by postcode 2603. Postcode 2603 State or territory Australian Capital Territory (ACT) Region Canberra Add a free Griffith business listing More business listings in Griffith Businesses in GriffithCarpet Cleaner CanberraM Centre, Suite 1010/11 Palmerston Ln, Griffith, Australian Capital Territory, 2603 · 0408634478Concreting Services Canberra1001/2 Captain Cook Crescent, Griffith ACT, Australia · (02) 6130 0783DF Canberra Emergency Dentist12 Bougainville St, Griffith ACT 2603, Australia · +61 2 6105 9833 Common questionsWhat is the postcode for Griffith?Griffith, ACT has the postcode 2603.What state is Griffith in?Griffith is in Australian Capital Territory (ACT).Does postcode 2603 cover more than one suburb?Yes. Postcode 2603 covers 4 localities, so the postcode alone does not identify Griffith. Browse other postcodes in Australian Capital Territory, or widen the search to every Australian postcode.