Home Postcode finder ACT Kowen Forest Kowen Forest postcode ACT Kowen Forest is a locality in Australian Capital Territory covered by postcode 2620. Postcode 2620 State or territory Australian Capital Territory (ACT) Region Canberra Add a free Kowen Forest business listing Be the first listing in Kowen Forest Common questionsWhat is the postcode for Kowen Forest?Kowen Forest, ACT has the postcode 2620.What state is Kowen Forest in?Kowen Forest is in Australian Capital Territory (ACT).Does postcode 2620 cover more than one suburb?Yes. Postcode 2620 covers 29 localities, so the postcode alone does not identify Kowen Forest. It also appears in 2 states or territories, so it does not identify a state either. Browse other postcodes in Australian Capital Territory, or widen the search to every Australian postcode.