milang postcode sa Home ›› Postcode Finder ›› SA ›› Milang Milang local listingsThe suburb of Milang is located in SA and has a postcode of 5256. Free milang business listing! 1Eastern Fleurieu R-12 School50 Coxe St 08 85370223 View more business listings in milang Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.