Home Postcode finder QLD Jimbour Jimbour postcode QLD Jimbour is a locality in Queensland covered by postcode 4406. Postcode 4406 State or territory Queensland (QLD) Region Toowoomba Region Add a free Jimbour business listing More business listings in Jimbour Businesses in JimbourJimbour State SchoolDalby-Jandowae Rd · 07 46636120 Common questionsWhat is the postcode for Jimbour?Jimbour, QLD has the postcode 4406.What state is Jimbour in?Jimbour is in Queensland (QLD).Does postcode 4406 cover more than one suburb?Yes. Postcode 4406 covers 10 localities, so the postcode alone does not identify Jimbour. Browse other postcodes in Queensland, or widen the search to every Australian postcode.