Home Postcode finder VIC Oakleigh Oakleigh postcode VIC Oakleigh is a locality in Victoria covered by postcode 3166. Postcode 3166 State or territory Victoria (VIC) Region Mulgrave Add a free Oakleigh business listing More business listings in Oakleigh Businesses in OakleighA.A.A. Bodyworks44 Connell rd · 03 9569 0451A.R.T. OFFICE INTERIORS13 Moller Street · 0395631111ACE DoorclosersOakleigh · 0395627144 Common questionsWhat is the postcode for Oakleigh?Oakleigh, VIC has the postcode 3166.What state is Oakleigh in?Oakleigh is in Victoria (VIC).Does postcode 3166 cover more than one suburb?Yes. Postcode 3166 covers 4 localities, so the postcode alone does not identify Oakleigh. Browse other postcodes in Victoria, or widen the search to every Australian postcode.