Home Postcode finder QLD Palm Grove Palm Grove postcode QLD Palm Grove is a locality in Queensland covered by postcode 4800. Postcode 4800 State or territory Queensland (QLD) Region Central QLD Add a free Palm Grove business listing Be the first listing in Palm Grove Common questionsWhat is the postcode for Palm Grove?Palm Grove, QLD has the postcode 4800.What state is Palm Grove in?Palm Grove is in Queensland (QLD).Does postcode 4800 cover more than one suburb?Yes. Postcode 4800 covers 38 localities, so the postcode alone does not identify Palm Grove. Browse other postcodes in Queensland, or widen the search to every Australian postcode.