Home Postcodes by state QLD Ernestina Ernestina postcode QLD Ernestina is a locality in Queensland covered by postcode 4730. Postcode 4730 (every locality with postcode 4730) State or territory Queensland (QLD) Region Central QLD Add a free Ernestina business listing Be the first listing in Ernestina Suburbs near ErnestinaStraight-line distance between locality centres.ManerooQLD 4730 · 24.9 km Also in postcode 4730CamoolaQLD 4730ChorregonQLD 4730LongreachQLD 4730ManerooQLD 4730MorellaQLD 4730StonehengeQLD 4730TocalQLD 4730VergemontQLD 4730 Common questionsWhat is the postcode for Ernestina?Ernestina, QLD has the postcode 4730.What state is Ernestina in?Ernestina is in Queensland (QLD).Does postcode 4730 cover more than one suburb?Yes. Postcode 4730 covers 9 localities, so the postcode alone does not identify Ernestina.What suburbs are near Ernestina?The closest are Maneroo (24.9 km). Distances are straight lines between locality centres. Browse other postcodes in Queensland, or widen the search to every Australian postcode.