yahl postcode sa Home ›› Postcode Finder ›› SA ›› Yahl Yahl local listingsThe suburb of Yahl is located in SA and has a postcode of 5291. Free yahl business listing! 1Rhoanna Digital Marketing209 Lange Rd, Yahl SA, Australia 04225527802Yahl Primary SchoolLange Rd 08 87253658 View more business listings in yahl Search and find other Postcodes in South Australia or widen the search to Postcodes in Australia.