walkerville postcode sa Home ›› Postcode Finder ›› SA ›› Walkerville Walkerville local listingsThe suburb of Walkerville is located in SA and has a postcode of 5081. Free walkerville business listing! 1St Andrew's School22 Smith St 08 834434832St Monica's Parish School92 North East Rd 08 834423843Walkerville Primary School159 Stephen Trce 08 83443649 View more business listings in walkerville Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.