mundulla postcode sa Home ›› Postcode Finder ›› SA ›› Mundulla Mundulla local listingsThe suburb of Mundulla is located in SA and has a postcode of 5270. Free mundulla business listing! 1Mundulla Primary School15 Hinge St 08 87534064 View more business listings in mundulla Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.