Home Postcode finder QLD Crows Nest Crows Nest postcode QLD Crows Nest is a locality in Queensland covered by postcode 4355. Postcode 4355 State or territory Queensland (QLD) Region Toowoomba Region Add a free Crows Nest business listing More business listings in Crows Nest Businesses in Crows NestCrow's Nest State School1 Littleton St · 07 46983111 Common questionsWhat is the postcode for Crows Nest?Crows Nest, QLD has the postcode 4355.What state is Crows Nest in?Crows Nest is in Queensland (QLD).Does postcode 4355 cover more than one suburb?Yes. Postcode 4355 covers 12 localities, so the postcode alone does not identify Crows Nest. Browse other postcodes in Queensland, or widen the search to every Australian postcode.