Home Postcode finder QLD Plainland Plainland postcode QLD Plainland is a locality in Queensland covered by postcode 4341. Postcode 4341 State or territory Queensland (QLD) Region Western Suburbs Add a free Plainland business listing More business listings in Plainland Businesses in PlainlandFaith Lutheran College5 Faith Avenue · 07 54669900Plainland DentalPlainland Plaza, Gehrke Rd · (07) 5465 7995 Common questionsWhat is the postcode for Plainland?Plainland, QLD has the postcode 4341.What state is Plainland in?Plainland is in Queensland (QLD).Does postcode 4341 cover more than one suburb?Yes. Postcode 4341 covers 16 localities, so the postcode alone does not identify Plainland. Browse other postcodes in Queensland, or widen the search to every Australian postcode.