Home Postcode finder QLD Lilyvale Lilyvale postcode QLD Lilyvale is a locality in Queensland covered by postcode 4723. Postcode 4723 State or territory Queensland (QLD) Region Central QLD Add a free Lilyvale business listing Be the first listing in Lilyvale Common questionsWhat is the postcode for Lilyvale?Lilyvale, QLD has the postcode 4723.What state is Lilyvale in?Lilyvale is in Queensland (QLD).Does postcode 4723 cover more than one suburb?Yes. Postcode 4723 covers 11 localities, so the postcode alone does not identify Lilyvale. Browse other postcodes in Queensland, or widen the search to every Australian postcode.