Home Postcode finder QLD Ellen Grove Ellen Grove postcode QLD Ellen Grove is a locality in Queensland covered by postcode 4078. Postcode 4078 State or territory Queensland (QLD) Region Heathwood Add a free Ellen Grove business listing More business listings in Ellen Grove Businesses in Ellen GroveDynamic Tree SolutionsLovat St, Ellen Grove Brisbane, QLD 4078, Australia · 0449003606Pristine Aircon Cleaning15 Ronald St, Ellen Grove QLD 4078, Australia · 0432671134 Common questionsWhat is the postcode for Ellen Grove?Ellen Grove, QLD has the postcode 4078.What state is Ellen Grove in?Ellen Grove is in Queensland (QLD).Does postcode 4078 cover more than one suburb?Yes. Postcode 4078 covers 2 localities, so the postcode alone does not identify Ellen Grove. Browse other postcodes in Queensland, or widen the search to every Australian postcode.