Home Postcode finder QLD Morningside Morningside postcode QLD Morningside is a locality in Queensland covered by postcode 4170. Postcode 4170 State or territory Queensland (QLD) Region Brisbane Central Add a free Morningside business listing More business listings in Morningside Businesses in Morningside Yellow Mama618 Wynnum Road · (07) 3395 5244A One Bond Cleaning730 Wynnum · 0497 944 633A One Bond Cleaning730 Wynnum Road · 0497 944 633 Common questionsWhat is the postcode for Morningside?Morningside, QLD has the postcode 4170.What state is Morningside in?Morningside is in Queensland (QLD).Does postcode 4170 cover more than one suburb?Yes. Postcode 4170 covers 4 localities, so the postcode alone does not identify Morningside. Browse other postcodes in Queensland, or widen the search to every Australian postcode.