rockingham postcode qld Home ›› Postcode Finder ›› QLD ›› Rockingham Rockingham local listingsThe suburb of Rockingham is located in QLD and has a postcode of 4854. Free rockingham business listing! 1Bankruptcy Rockingham Rockingham 13007955752Bankruptcy RockinghamAustralia 1300795575 View more business listings in rockingham Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.