Home Postcode finder QLD Forestvale Forestvale postcode QLD Forestvale is a locality in Queensland covered by postcode 4465. Postcode 4465 State or territory Queensland (QLD) Region Toowoomba Region Add a free Forestvale business listing Be the first listing in Forestvale Common questionsWhat is the postcode for Forestvale?Forestvale, QLD has the postcode 4465.What state is Forestvale in?Forestvale is in Queensland (QLD).Does postcode 4465 cover more than one suburb?Yes. Postcode 4465 covers 5 localities, so the postcode alone does not identify Forestvale. Browse other postcodes in Queensland, or widen the search to every Australian postcode.