Home Postcode finder QLD Redbank Plains Redbank Plains postcode QLD Redbank Plains is a locality in Queensland covered by postcode 4301. Postcode 4301 State or territory Queensland (QLD) Region Western Suburbs Add a free Redbank Plains business listing More business listings in Redbank Plains Businesses in Redbank PlainsBev's Jukebox And Karaoke Jukebox Hirej151 cedar rd · 33892015Bev's Jukebox And Karaoke Jukebox Hirej151 cedar rd · 33892015Bev's Jukebox And Karaoke Jukebox Hirej151 cedar rd · 33892015 Common questionsWhat is the postcode for Redbank Plains?Redbank Plains, QLD has the postcode 4301.What state is Redbank Plains in?Redbank Plains is in Queensland (QLD).Does postcode 4301 cover more than one suburb?Yes. Postcode 4301 covers 3 localities, so the postcode alone does not identify Redbank Plains. Browse other postcodes in Queensland, or widen the search to every Australian postcode.